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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Fuel gases
EC Number:
270-667-2
EC Name:
Fuel gases
CAS Number:
68476-26-6
IUPAC Name:
Fuel gases

Type of Substance

Composition:
UVCB
Origin:
petroleum product

Substance Identifiers open all close all

  • Coupe hydrogen
  • Coupe hydrogene
  • Fuel gas
  • Gaz Hydrogene appauvri
  • Hydrogen NC2
  • Hydrogene vapo
  • Offgas
  • hydrogen cut
  • hydrogene
  • hydrogene vapo
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    gas


    Constituent 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
    Constituent 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
    Constituent 3
    Chemical structure
    Reference substance name:
    2-methylpropene
    EC Number:
    204-066-3
    EC Name:
    2-methylpropene
    CAS Number:
    115-11-7
    Molecular formula:
    C4H8
    IUPAC Name:
    2-methylprop-1-ene
    Constituent 4
    Chemical structure
    Reference substance name:
    Butene
    EC Number:
    246-689-3
    EC Name:
    Butene
    CAS Number:
    25167-67-3
    Molecular formula:
    C4H8
    IUPAC Name:
    butene
    Constituent 5
    Chemical structure
    Reference substance name:
    (Z)-but-2-ene
    EC Number:
    209-673-7
    EC Name:
    (Z)-but-2-ene
    CAS Number:
    590-18-1
    Molecular formula:
    C4H8
    IUPAC Name:
    but-2-ene
    Constituent 6
    Chemical structure
    Reference substance name:
    (E)-but-2-ene
    EC Number:
    210-855-3
    EC Name:
    (E)-but-2-ene
    CAS Number:
    624-64-6
    Molecular formula:
    C4H8
    IUPAC Name:
    but-2-ene
    Constituent 7
    Chemical structure
    Reference substance name:
    2-butene
    EC Number:
    203-452-9
    EC Name:
    2-butene
    CAS Number:
    107-01-7
    Molecular formula:
    CH3CH=CHCH3
    IUPAC Name:
    but-2-ene
    Constituent 8
    Chemical structure
    Reference substance name:
    Butane
    EC Number:
    203-448-7
    EC Name:
    Butane
    CAS Number:
    106-97-8
    Molecular formula:
    C4H10
    IUPAC Name:
    butane
    Constituent 9
    Chemical structure
    Reference substance name:
    But-1-ene
    EC Number:
    203-449-2
    EC Name:
    But-1-ene
    CAS Number:
    106-98-9
    Molecular formula:
    C4H8
    IUPAC Name:
    but-1-ene
    Constituent 10
    Chemical structure
    Reference substance name:
    Ethane
    EC Number:
    200-814-8
    EC Name:
    Ethane
    CAS Number:
    74-84-0
    Molecular formula:
    C2H6
    IUPAC Name:
    ethane
    Constituent 11
    Chemical structure
    Reference substance name:
    Ethylene
    EC Number:
    200-815-3
    EC Name:
    Ethylene
    CAS Number:
    74-85-1
    Molecular formula:
    C2H4
    IUPAC Name:
    ethylene
    Constituent 12
    Chemical structure
    Reference substance name:
    Hydrogen
    EC Number:
    215-605-7
    EC Name:
    Hydrogen
    CAS Number:
    1333-74-0
    Molecular formula:
    H2
    IUPAC Name:
    hydrogen(1+)
    Constituent 13
    Chemical structure
    Reference substance name:
    Isobutane
    EC Number:
    200-857-2
    EC Name:
    Isobutane
    CAS Number:
    75-28-5
    Molecular formula:
    C4H10
    IUPAC Name:
    isobutane
    Constituent 14
    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 15
    Chemical structure
    Reference substance name:
    Nitrogen
    EC Number:
    231-783-9
    EC Name:
    Nitrogen
    CAS Number:
    7727-37-9
    Molecular formula:
    N2
    IUPAC Name:
    nitrogen
    Constituent 16
    Chemical structure
    Reference substance name:
    Propane
    EC Number:
    200-827-9
    EC Name:
    Propane
    CAS Number:
    74-98-6
    Molecular formula:
    C3H8
    IUPAC Name:
    propane
    Constituent 17
    Chemical structure
    Reference substance name:
    Propene
    EC Number:
    204-062-1
    EC Name:
    Propene
    CAS Number:
    115-07-1
    Molecular formula:
    C3H6
    IUPAC Name:
    prop-1-ene
    State Form:
    gas


    Constituent 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
    Constituent 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
    Constituent 3
    Chemical structure
    Reference substance name:
    2-methylpropene
    EC Number:
    204-066-3
    EC Name:
    2-methylpropene
    CAS Number:
    115-11-7
    Molecular formula:
    C4H8
    IUPAC Name:
    2-methylprop-1-ene
    Constituent 4
    Chemical structure
    Reference substance name:
    Butene
    EC Number:
    246-689-3
    EC Name:
    Butene
    CAS Number:
    25167-67-3
    Molecular formula:
    C4H8
    IUPAC Name:
    butene
    Constituent 5
    Chemical structure
    Reference substance name:
    (Z)-but-2-ene
    EC Number:
    209-673-7
    EC Name:
    (Z)-but-2-ene
    CAS Number:
    590-18-1
    Molecular formula:
    C4H8
    IUPAC Name:
    but-2-ene
    Constituent 6
    Chemical structure
    Reference substance name:
    (E)-but-2-ene
    EC Number:
    210-855-3
    EC Name:
    (E)-but-2-ene
    CAS Number:
    624-64-6
    Molecular formula:
    C4H8
    IUPAC Name:
    but-2-ene
    Constituent 7
    Chemical structure
    Reference substance name:
    2-butene
    EC Number:
    203-452-9
    EC Name:
    2-butene
    CAS Number:
    107-01-7
    Molecular formula:
    CH3CH=CHCH3
    IUPAC Name:
    but-2-ene
    Constituent 8
    Chemical structure
    Reference substance name:
    Butane
    EC Number:
    203-448-7
    EC Name:
    Butane
    CAS Number:
    106-97-8
    Molecular formula:
    C4H10
    IUPAC Name:
    butane
    Constituent 9
    Chemical structure
    Reference substance name:
    But-1-ene
    EC Number:
    203-449-2
    EC Name:
    But-1-ene
    CAS Number:
    106-98-9
    Molecular formula:
    C4H8
    IUPAC Name:
    but-1-ene
    Constituent 10
    Chemical structure
    Reference substance name:
    Ethane
    EC Number:
    200-814-8
    EC Name:
    Ethane
    CAS Number:
    74-84-0
    Molecular formula:
    C2H6
    IUPAC Name:
    ethane
    Constituent 11
    Chemical structure
    Reference substance name:
    Ethylene
    EC Number:
    200-815-3
    EC Name:
    Ethylene
    CAS Number:
    74-85-1
    Molecular formula:
    C2H4
    IUPAC Name:
    ethylene
    Constituent 12
    Chemical structure
    Reference substance name:
    Hydrogen
    EC Number:
    215-605-7
    EC Name:
    Hydrogen
    CAS Number:
    1333-74-0
    Molecular formula:
    H2
    IUPAC Name:
    hydrogen(1+)
    Constituent 13
    Chemical structure
    Reference substance name:
    Isobutane
    EC Number:
    200-857-2
    EC Name:
    Isobutane
    CAS Number:
    75-28-5
    Molecular formula:
    C4H10
    IUPAC Name:
    isobutane
    Constituent 14
    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 15
    Chemical structure
    Reference substance name:
    Nitrogen
    EC Number:
    231-783-9
    EC Name:
    Nitrogen
    CAS Number:
    7727-37-9
    Molecular formula:
    N2
    IUPAC Name:
    nitrogen
    Constituent 16
    Chemical structure
    Reference substance name:
    Propane
    EC Number:
    200-827-9
    EC Name:
    Propane
    CAS Number:
    74-98-6
    Molecular formula:
    C3H8
    IUPAC Name:
    propane
    Constituent 17
    Chemical structure
    Reference substance name:
    Propene
    EC Number:
    204-062-1
    EC Name:
    Propene
    CAS Number:
    115-07-1
    Molecular formula:
    C3H6
    IUPAC Name:
    prop-1-ene
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Benzene
    EC Number:
    200-753-7
    EC Name:
    Benzene
    CAS Number:
    71-43-2
    Molecular formula:
    C6H6
    IUPAC Name:
    benzene
    Constituent 2
    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
    Constituent 3
    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
    Constituent 4
    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
    Constituent 5
    Chemical structure
    Reference substance name:
    2-methylpropene
    EC Number:
    204-066-3
    EC Name:
    2-methylpropene
    CAS Number:
    115-11-7
    Molecular formula:
    C4H8
    IUPAC Name:
    2-methylprop-1-ene
    Constituent 6
    Chemical structure
    Reference substance name:
    Butene
    EC Number:
    246-689-3
    EC Name:
    Butene
    CAS Number:
    25167-67-3
    Molecular formula:
    C4H8
    IUPAC Name:
    butene
    Constituent 7
    Chemical structure
    Reference substance name:
    (Z)-but-2-ene
    EC Number:
    209-673-7
    EC Name:
    (Z)-but-2-ene
    CAS Number:
    590-18-1
    Molecular formula:
    C4H8
    IUPAC Name:
    but-2-ene
    Constituent 8
    Chemical structure
    Reference substance name:
    (E)-but-2-ene
    EC Number:
    210-855-3
    EC Name:
    (E)-but-2-ene
    CAS Number:
    624-64-6
    Molecular formula:
    C4H8
    IUPAC Name:
    but-2-ene
    Constituent 9
    Chemical structure
    Reference substance name:
    2-butene
    EC Number:
    203-452-9
    EC Name:
    2-butene
    CAS Number:
    107-01-7
    Molecular formula:
    CH3CH=CHCH3
    IUPAC Name:
    but-2-ene
    Constituent 10
    Chemical structure
    Reference substance name:
    Butane
    EC Number:
    203-448-7
    EC Name:
    Butane
    CAS Number:
    106-97-8
    Molecular formula:
    C4H10
    IUPAC Name:
    butane
    Constituent 11
    Chemical structure
    Reference substance name:
    But-1-ene
    EC Number:
    203-449-2
    EC Name:
    But-1-ene
    CAS Number:
    106-98-9
    Molecular formula:
    C4H8
    IUPAC Name:
    but-1-ene
    Constituent 12
    Chemical structure
    Reference substance name:
    Ethane
    EC Number:
    200-814-8
    EC Name:
    Ethane
    CAS Number:
    74-84-0
    Molecular formula:
    C2H6
    IUPAC Name:
    ethane
    Constituent 13
    Chemical structure
    Reference substance name:
    Ethylene
    EC Number:
    200-815-3
    EC Name:
    Ethylene
    CAS Number:
    74-85-1
    Molecular formula:
    C2H4
    IUPAC Name:
    ethylene
    Constituent 14
    Chemical structure
    Reference substance name:
    Hydrogen
    EC Number:
    215-605-7
    EC Name:
    Hydrogen
    CAS Number:
    1333-74-0
    Molecular formula:
    H2
    IUPAC Name:
    hydrogen(1+)
    Constituent 15
    Chemical structure
    Reference substance name:
    Isobutane
    EC Number:
    200-857-2
    EC Name:
    Isobutane
    CAS Number:
    75-28-5
    Molecular formula:
    C4H10
    IUPAC Name:
    isobutane
    Constituent 16
    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 17
    Chemical structure
    Reference substance name:
    Nitrogen
    EC Number:
    231-783-9
    EC Name:
    Nitrogen
    CAS Number:
    7727-37-9
    Molecular formula:
    N2
    IUPAC Name:
    nitrogen
    Constituent 18
    Chemical structure
    Reference substance name:
    Propane
    EC Number:
    200-827-9
    EC Name:
    Propane
    CAS Number:
    74-98-6
    Molecular formula:
    C3H8
    IUPAC Name:
    propane
    Constituent 19
    Chemical structure
    Reference substance name:
    Propene
    EC Number:
    204-062-1
    EC Name:
    Propene
    CAS Number:
    115-07-1
    Molecular formula:
    C3H6
    IUPAC Name:
    prop-1-ene

    Legal Entity Composition(s) open all close all

    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 2
    Chemical structure
    Reference substance name:
    Hydrogen
    EC Number:
    215-605-7
    EC Name:
    Hydrogen
    CAS Number:
    1333-74-0
    Molecular formula:
    H2
    IUPAC Name:
    hydrogen(1+)
    State Form:
    gas


    Constituent 1
    Chemical structure
    Reference substance name:
    Ethylene
    EC Number:
    200-815-3
    EC Name:
    Ethylene
    CAS Number:
    74-85-1
    Molecular formula:
    C2H4
    IUPAC Name:
    ethylene
    Constituent 2
    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 3
    Chemical structure
    Reference substance name:
    Nitrogen
    EC Number:
    231-783-9
    EC Name:
    Nitrogen
    CAS Number:
    7727-37-9
    Molecular formula:
    N2
    IUPAC Name:
    nitrogen
    Constituent 4
    Chemical structure
    Reference substance name:
    Ethane
    EC Number:
    200-814-8
    EC Name:
    Ethane
    CAS Number:
    74-84-0
    Molecular formula:
    C2H6
    IUPAC Name:
    ethane
    Constituent 5