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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
Methyloxirane
EC Number:
200-879-2
EC Name:
Methyloxirane
CAS Number:
75-56-9
Molecular formula:
C3H6O
IUPAC Name:
2-methyloxirane

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 200-879-2
  • 75-56-9
  • 1,2-Ep-oxypropane
  • 1,2-Epoxypropane
  • 1,2-Propylene oxide
  • 1,2-epoxypropane
  • 2,3-Epoxypropane
  • 2-methyloxirane
  • CHINT: PO
  • CIM-67
  • DOW Propylene Oxide
  • Epoxypropane
  • Methyloxacyclopropane
  • Methyloxirane
  • Oxirane, methyl-
  • Oxirane, methyl- (9CI)
  • Oxypropylene
  • Oxypropylene (6CI)
  • PO
  • PPG
  • PROPYLENE OXIDE
  • PROPYLENE OXIDE
  • Phase noch nicht bestimmt
  • Pluronic 174R
  • Pluronic F127
  • Propane, 1,2-epoxy-
  • Propane, 1,2-epoxy- (7CI)
  • Propene oxide
  • Propylene Epoxide
  • Propylene Oxide
  • Propylene Oxide (PO)
  • Propylene epoxide
  • Propylene oxide
  • Propylene oxide
  • Propylene oxide (8CI)
  • Propylenoxid
  • Resin 8020 A
  • Resin 8020 B
  • Resin 8040 A
  • Resin 8052 A
  • Resin 8060 A
  • Resin 8095 A
  • Resin 8095 A-LP
  • Resin SG 95 A
  • Resin SG 95 A-LP
  • Resin SG 95 NA
  • methyl oxirane
  • methyloxirane
  • not known
  • propylene oxide
  • propylene oxide,
  • propylenu tlenek
  • 1,2-EPOXYPROPANE
    (No other type specified)
    EPOXYPROPANE
    (No other type specified)
    ETHYLENE OXIDE, METHYL-
    (No other type specified)
    METHYL ETHYLENE OXIDE
    (No other type specified)
    METHYL OXIRANE
    (No other type specified)
    METHYLOXIRANE
    (No other type specified)
    NCI-C50099
    (No other type specified)
    OXIRANE, METHYL-
    (No other type specified)
    PROPANE, EPOXY-
    (No other type specified)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Oxirane, 2-methyl-, (2R)-
    CAS Number:
    15448-47-2
    Molecular formula:
    C3H6O
    IUPAC Name:
    Oxirane, 2-methyl-, (2R)-
    Constituent 2
    Chemical structure
    Reference substance name:
    (S)-1,2-epoxypropane
    EC Number:
    240-241-0
    EC Name:
    (S)-1,2-epoxypropane
    CAS Number:
    16088-62-3
    Molecular formula:
    C3H6O
    IUPAC Name:
    Oxirane, 2-methyl-, (2S)-
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid




    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Oxirane, 2-methyl-, (2R)-
    CAS Number:
    15448-47-2
    Molecular formula:
    C3H6O
    IUPAC Name:
    Oxirane, 2-methyl-, (2R)-
    Constituent 2
    Chemical structure
    Reference substance name:
    (S)-1,2-epoxypropane
    EC Number:
    240-241-0
    EC Name:
    (S)-1,2-epoxypropane
    CAS Number:
    16088-62-3
    Molecular formula:
    C3H6O
    IUPAC Name:
    Oxirane, 2-methyl-, (2S)-


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    other: Monomer in Imported polymer


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    State Form:
    other: Imported as polymer


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    Degree of purity:
    > 99.9 - <= 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane
    Impurity 1
    Chemical structure
    Reference substance name:
    Methanol
    EC Number:
    200-659-6
    EC Name:
    Methanol
    CAS Number:
    67-56-1
    Molecular formula:
    CH4O
    IUPAC Name:
    methanol
    Impurity 2
    Chemical structure
    Reference substance name:
    Pentane
    EC Number:
    203-692-4
    EC Name:
    Pentane
    CAS Number:
    109-66-0
    Molecular formula:
    C5H12
    IUPAC Name:
    pentane
    Impurity 3
    Chemical structure
    Reference substance name:
    Acetaldehyde
    EC Number:
    200-836-8
    EC Name:
    Acetaldehyde
    CAS Number:
    75-07-0
    Molecular formula:
    C2H4O
    IUPAC Name:
    acetaldehyde
    Impurity 4
    Chemical structure
    Reference substance name:
    2-methylpentane
    EC Number:
    203-523-4
    EC Name:
    2-methylpentane
    CAS Number:
    107-83-5
    Molecular formula:
    C6H14
    IUPAC Name:
    2-methylpentane
    Impurity 5
    Chemical structure
    Reference substance name:
    Isopropyl methyl ether
    EC Number:
    209-937-1
    EC Name:
    Isopropyl methyl ether
    CAS Number:
    598-53-8
    Molecular formula:
    C4H10O
    IUPAC Name:
    2-methoxypropane
    Impurity 6
    Chemical structure
    Reference substance name:
    Propionaldehyde
    EC Number:
    204-623-0
    EC Name:
    Propionaldehyde
    CAS Number:
    123-38-6
    Molecular formula:
    C3H6O
    IUPAC Name:
    propionaldehyde
    Impurity 7
    Chemical structure
    Reference substance name:
    Allyl alcohol
    EC Number:
    203-470-7
    EC Name:
    Allyl alcohol
    CAS Number:
    107-18-6
    Molecular formula:
    C3H6O
    IUPAC Name:
    prop-2-en-1-ol


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Reference substance 001
    CAS Number:
    15448-47-2
    Molecular formula:
    C3H6O
    Constituent 2
    Chemical structure
    Reference substance name:
    (S)-1,2-epoxypropane
    EC Number:
    240-241-0
    EC Name:
    (S)-1,2-epoxypropane
    CAS Number:
    16088-62-3
    Molecular formula:
    C3H6O
    IUPAC Name:
    Oxirane, 2-methyl-, (2S)-


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methyloxirane
    EC Number:
    200-879-2
    EC Name:
    Methyloxirane
    CAS Number:
    75-56-9
    Molecular formula:
    C3H6O
    IUPAC Name:
    2-methyloxirane

    Composition(s) generated upon use

    Other types of composition(s)