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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Methane
EC Number:
200-812-7
EC Name:
Methane
CAS Number:
74-82-8
Molecular formula:
CH4
IUPAC Name:
methane

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Gaz combustible HEN
  • HP Fuelgas ET
  • Methane
  • Methane E
  • Fuel gas, Metano, Metano chimico, High Purity Methane, Metano Vendita bulk, Metano Continuo Distribuito, Metano per decompressione
    (names)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    gas
    Degree of purity:
    >= 80 - <= 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane
    Impurity 1
    Chemical structure
    Reference substance name:
    Buta-1,3-diene
    EC Number:
    203-450-8
    EC Name:
    Buta-1,3-diene
    CAS Number:
    106-99-0
    Molecular formula:
    C4H6
    IUPAC Name:
    buta-1,3-diene
    Impurity 2
    Chemical structure
    Reference substance name:
    Carbon monoxide
    EC Number:
    211-128-3
    EC Name:
    Carbon monoxide
    CAS Number:
    630-08-0
    Molecular formula:
    CO
    IUPAC Name:
    carbon monooxide
    State Form:
    gas
    Degree of purity:
    >= 98 - <= 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane
    Impurity 1
    Chemical structure
    Reference substance name:
    Carbon monoxide
    EC Number:
    211-128-3
    EC Name:
    Carbon monoxide
    CAS Number:
    630-08-0
    Molecular formula:
    CO
    IUPAC Name:
    carbon monooxide

    Legal Entity Composition(s) open all close all

    State Form:
    gas
    Degree of purity:
    >= 80 - <= 95 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane
    Impurity 1
    Chemical structure
    Reference substance name:
    Buta-1,3-diene
    EC Number:
    203-450-8
    EC Name:
    Buta-1,3-diene
    CAS Number:
    106-99-0
    Molecular formula:
    C4H6
    IUPAC Name:
    buta-1,3-diene
    Impurity 2
    Chemical structure
    Reference substance name:
    Carbon monoxide
    EC Number:
    211-128-3
    EC Name:
    Carbon monoxide
    CAS Number:
    630-08-0
    Molecular formula:
    CO
    IUPAC Name:
    carbon monooxide
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane
    State Form:
    gas
    Degree of purity:
    >= 93 - <= 98 % (v/v)


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane
    Impurity 1
    Chemical structure
    Reference substance name:
    Carbon monoxide
    EC Number:
    211-128-3
    EC Name:
    Carbon monoxide
    CAS Number:
    630-08-0
    Molecular formula:
    CO
    IUPAC Name:
    carbon monooxide
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane


    Constituent 1
    Chemical structure
    Reference substance name:
    Methane
    EC Number:
    200-812-7
    EC Name:
    Methane
    CAS Number:
    74-82-8
    Molecular formula:
    CH4
    IUPAC Name:
    methane

    Composition(s) generated upon use

    Other types of composition(s)