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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Cedrus atlantica, ext.
EC Number:
295-985-9
EC Name:
Cedrus atlantica, ext.
CAS Number:
92201-55-3
Molecular formula:
Not applicable due to UVCB nature of the substance
IUPAC Name:
Essential oil of Cedarwood Atlas obtained from the wood of Cedrus atlantica by steam distillation

Type of Substance

Composition:
UVCB
Origin:
other: Natural Complex Substance

Substance Identifiers open all close all

  • 8023-85-6
  • CEDARWOOD ATLAS EO
  • CEDARWOOD ATLAS OIL
  • CEDARWOOD OIL MOROCCO
  • Cedarwood Atlas
  • Cedrus atlantica
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    EC Number:
    208-898-8
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    EC Number:
    208-898-8
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    EC Number:
    208-898-8
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 4
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 5
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 6
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 7
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 8
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 10
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 11
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 12
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 13
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 14
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    EC Number:
    208-898-8
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    EC Number:
    208-898-8
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Chemical structure
    Reference substance name:
    6-methyl-2-(4-methylcyclohex-3-enyl)hept-2,5-diene
    EC Number:
    241-610-9
    EC Name:
    6-methyl-2-(4-methylcyclohex-3-enyl)hept-2,5-diene
    CAS Number:
    17627-44-0
    Molecular formula:
    C15H24
    IUPAC Name:
    6-methyl-2-(4-methylcyclohex-3-enyl)hept-2,5-diene
    Constituent 18
    Chemical structure
    Reference substance name:
    2,9,9-Trimethyl-5-methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene
    CAS Number:
    78204-62-3
    Molecular formula:
    C15H20
    IUPAC Name:
    2,9,9-Trimethyl-5-methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene
    Constituent 19
    Chemical structure
    Reference substance name:
    (1R,3aS,4aS,8aS)-1,4,4,6-Tetramethyl-1,2,3,3a,4,4a,7,8-octahydrocyclopenta[1,4]cyclobuta[1,2]benzene
    CAS Number:
    94535-52-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,3aS,4aS,8aS)-1,4,4,6-Tetramethyl-1,2,3,3a,4,4a,7,8-octahydrocyclopenta[1,4]cyclobuta[1,2]benzene
    Constituent 20
    Chemical structure
    Reference substance name:
    1-(4-Methyl-3-cyclohexen-1-yl)ethanone;
    CAS Number:
    6090-09-1
    Molecular formula:
    C9H14O
    IUPAC Name:
    1-(4-Methyl-3-cyclohexen-1-yl)ethanone;
    Constituent 21
    Chemical structure
    Reference substance name:
    (S)-2,5,9,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzo[7]annulene
    CAS Number:
    19419-67-1
    Molecular formula:
    C15H22
    IUPAC Name:
    (S)-2,5,9,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzo[7]annulene
    Constituent 22
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    EC Number:
    208-898-8
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulene
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 5
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 6
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 12
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 13
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 14
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 15
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 2
    Chemical structure
    Reference substance name:
    [1S-(1α,3aβ,4α,8aβ)]-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene
    EC Number:
    207-491-2
    EC Name:
    [1S-(1α,3aβ,4α,8aβ)]-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 4
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 5
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 6
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 7
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 8
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 9
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 10
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 11
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 12
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 13
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 3
    Chemical structure
    Reference substance name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 12
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 13
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    EC Number:
    207-418-4
    EC Name:
    [3R-(3α,3aβ,7β,8aα)]-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulene
    CAS Number:
    469-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene
    Constituent 2
    Chemical structure
    Reference substance name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    CAS Number:
    546-28-1
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2R,5S,7R)-2,6,6-trimethyl-8-methylidenetricyclo[5.3.1.0(1,5)]undecane
    Constituent 3
    Chemical structure
    Reference substance name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    EC Number:
    201-035-6
    EC Name:
    [3R-(3α,3aβ,6α,7β,8aα)]-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-ol
    CAS Number:
    77-53-2
    Molecular formula:
    C15H26O
    IUPAC Name:
    (1S,2R,5S,7R,8R)-2,6,6,8-tetramethyltricyclo[5.3.1.01,5]undecan-8-ol
    Constituent 4
    Chemical structure
    Reference substance name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    EC Number:
    207-426-8
    EC Name:
    [1aS-(1aα,4aβ,8aR*)]-1,1a,4,4a,5,6,7,8-octahydro-2,4a,8,8-tetramethylcyclopropa[d]naphthalene
    CAS Number:
    470-40-6
    Molecular formula:
    C15H24
    IUPAC Name:
    2,4a,8,8-tetramethyl-1H,1aH,4H,4aH,5H,6H,7H,8H-cyclopropa[e]naphthalene
    Constituent 5
    Chemical structure
    Reference substance name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    CAS Number:
    475-20-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1R,2S,7S,9S)- 3,3,7-trimethyl- 8-methylenetricyclo- [5.4.0.0(2,9)]undecane
    Constituent 6
    Chemical structure
    Reference substance name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    CAS Number:
    26294-59-7
    Molecular formula:
    C15H22O
    IUPAC Name:
    2-methyl-6-(4-methylcyclohex-3-en-1-yl)hepta-2,5-dien-4-one
    Constituent 7
    Chemical structure
    Reference substance name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    CAS Number:
    41943-81-1
    Molecular formula:
    C15H24O2
    IUPAC Name:
    2,2,6-trimethyl-6-(4-methylcyclohex-3-en-1-yl)oxan-4-one
    Constituent 8
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    CAS Number:
    51766-65-5
    Molecular formula:
    C15H20
    IUPAC Name:
    3,5,5,9-tetramethyl-6,7-dihydro-5H-benzo[7]annulene
    Constituent 9
    Chemical structure
    Reference substance name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    CAS Number:
    3853-83-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5-trimethyl-9-methylidene-2,4a,5,6,7,8,9,9a-octahydro-1H-benzo[7]annulene
    Constituent 10
    Chemical structure
    Reference substance name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    CAS Number:
    1461-03-6
    Molecular formula:
    C15H24
    IUPAC Name:
    3,5,5,9-tetramethyl-1,2,4a,6,7,8-hexahydrobenzo[7]annulene
    Constituent 11
    Chemical structure
    Reference substance name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    CAS Number:
    53111-25-4
    Molecular formula:
    C15H24
    IUPAC Name:
    (4aS,9aR)-3,5,5,9-tetramethyl-2,4a,5,6,7,9a-hexahydro-1H-benzo[7]annulene
    Constituent 12
    Chemical structure
    Reference substance name:
    Calacorene isomers
    Molecular formula:
    C15H20
    IUPAC Name:
    Calacorene isomers
    Constituent 13
    Chemical structure
    Reference substance name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    4,7-dimethyl-1-(propan-2-yl)-1,2,3,5,6,8a-hexahydronaphthalene
    Constituent 14
    Chemical structure
    Reference substance name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    EC Number:
    207-694-6
    EC Name:
    [1aR-(1aα,4aα,7α,7aβ,7bα)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene
    CAS Number:
    489-39-4
    Molecular formula:
    C15H24
    IUPAC Name:
    1,1,7-trimethyl-4-methylidene-decahydro-1H-cyclopropa[e]azulene
    Constituent 15
    Chemical structure
    Reference substance name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    CAS Number:
    5989-08-2
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,6,9-tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
    Constituent 16
    Chemical structure
    Reference substance name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    CAS Number:
    72937-55-4
    Molecular formula:
    C15H22
    IUPAC Name:
    (1S,4S)-1,6-dimethyl-4-(propan-2-yl)-1,2,3,4-tetrahydronaphthalene
    Constituent 17
    Reference substance name:
    1-(4-methylcyclohex-3-en-1-yl)ethanone
    CAS Number:
    6090-09-1
    Molecular formula:
    C9 H14 O
    IUPAC Name:
    1-(4-methylcyclohex-3-en-1-yl)ethanone
    Constituent 18
    Reference substance name:
    Unknown and other minor constituents in Cedarwood Atlas oil
    IUPAC Name:
    Unknown and other minor constituents in Cedarwood Atlas oil

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