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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Fatty acids, C14-18 and C16-18-unsatd., Me esters
EC Number:
267-007-0
EC Name:
Fatty acids, C14-18 and C16-18-unsatd., Me esters
CAS Number:
67762-26-9
Molecular formula:
UVCB substance, not univocal molecular formula available
IUPAC Name:
UVCB substance, no IUPAC name avalilable chemical name: C14-C18 and 16-C18 unsaturated alkyl carboxylic acids methyl esters The substance is syntetised by transesterification of mixed animal fats (tallow, pig, chicken, beef origins)and vegetable oils (palm, soy, rape) with methanol to produce methylesters and glycerin or esterificationof fatty acids to produce methyl esters and water.

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • 267-007-0
  • Biodiesel
  • CHINT: FCME C14-18/16-18:1
  • FAME
  • FAME ( animal fat)
  • Phase I REACH Kandidat
  • lard
  • tallow
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyl decanoate
    EC Number:
    203-766-6
    EC Name:
    Methyl decanoate
    CAS Number:
    110-42-9
    Molecular formula:
    C11H22O2
    IUPAC Name:
    methyl decanoate
    Constituent 2
    Chemical structure
    Reference substance name:
    Methyl laurate
    EC Number:
    203-911-3
    EC Name:
    Methyl laurate
    CAS Number:
    111-82-0
    Molecular formula:
    C13H26O2
    IUPAC Name:
    Methyl dodecanoate
    Constituent 3
    Chemical structure
    Reference substance name:
    Methyl myristate
    EC Number:
    204-680-1
    EC Name:
    Methyl myristate
    CAS Number:
    124-10-7
    Molecular formula:
    C15H30O2
    IUPAC Name:
    Methyl tetradecanoate
    Constituent 4
    Chemical structure
    Reference substance name:
    Methyl palmitate
    EC Number:
    203-966-3
    EC Name:
    Methyl palmitate
    CAS Number:
    112-39-0
    Molecular formula:
    C17H34O2
    IUPAC Name:
    Mehtyl Hexadecanoate
    Constituent 5
    Chemical structure
    Reference substance name:
    Methyl (Z)-hexadec-9-enoate
    EC Number:
    214-303-2
    EC Name:
    Methyl (Z)-hexadec-9-enoate
    CAS Number:
    1120-25-8
    Molecular formula:
    C17H32O2
    IUPAC Name:
    methyl (Z)-hexadec-9-enoate
    Constituent 6
    Chemical structure
    Reference substance name:
    Methyl heptadecanoate
    EC Number:
    217-055-3
    EC Name:
    Methyl heptadecanoate
    CAS Number:
    1731-92-6
    Molecular formula:
    C18H36O2
    IUPAC Name:
    methyl heptadecanoate
    Constituent 7
    Chemical structure
    Reference substance name:
    Methyl stearate
    EC Number:
    203-990-4
    EC Name:
    Methyl stearate
    CAS Number:
    112-61-8
    Molecular formula:
    C19H38O2
    IUPAC Name:
    Methyl Octadecanoate
    Constituent 8
    Chemical structure
    Reference substance name:
    Methyl oleate
    EC Number:
    203-992-5
    EC Name:
    Methyl oleate
    CAS Number:
    112-62-9
    Molecular formula:
    C19H36O2
    IUPAC Name:
    Methyl (Z)-octadec-9-enoate