Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 289-339-5 | CAS number: 87741-01-3
Substance identity
Identification
- Display Name:
- Hydrocarbons, C4
- EC Number:
- 289-339-5
- EC Name:
- Hydrocarbons, C4
- CAS Number:
- 87741-01-3
- Molecular formula:
- Unspecified
- IUPAC Name:
- Hydrocarbons, C4
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
- State Form:
- gas
Constituent 1
- 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 2
- Reference substance name:
- Buta-1,2-diene
- EC Number:
- 209-674-2
- EC Name:
- Buta-1,2-diene
- CAS Number:
- 590-19-2
- Molecular formula:
- C4H6
- IUPAC Name:
- buta-1,2-diene
Constituent 3
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 4
- 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:
- 1-butene
Constituent 5
- Reference substance name:
- 2-butene
- EC Number:
- 203-452-9
- EC Name:
- 2-butene
- CAS Number:
- 107-01-7
- Molecular formula:
- C4H8
- IUPAC Name:
- but-2-ene
Constituent 6
- 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 7
- 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:
- (E)-but-2-ene
Constituent 8
- 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 9
- Reference substance name:
- Butene
- EC Number:
- 246-689-3
- EC Name:
- Butene
- CAS Number:
- 25167-67-3
- Molecular formula:
- C4H8
- IUPAC Name:
- but-1-ene
Constituent 10
- Reference substance name:
- But-1-yne
- EC Number:
- 203-451-3
- EC Name:
- But-1-yne
- CAS Number:
- 107-00-6
- Molecular formula:
- C4H6
- IUPAC Name:
- but-1-yne
Constituent 11
- Reference substance name:
- Butenyne
- EC Number:
- 211-713-3
- EC Name:
- Butenyne
- CAS Number:
- 689-97-4
- Molecular formula:
- C4H4
- IUPAC Name:
- but-1-en-3-yne
Constituent 12
- Reference substance name:
- Propyne
- EC Number:
- 200-828-4
- EC Name:
- Propyne
- CAS Number:
- 74-99-7
- Molecular formula:
- C3H4
- IUPAC Name:
- prop-1-yne
Constituent 13
- 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
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Constituent 15
- Reference substance name:
- 2-methylbut-2-ene
- EC Number:
- 208-156-3
- EC Name:
- 2-methylbut-2-ene
- CAS Number:
- 513-35-9
- Molecular formula:
- C5H10
- IUPAC Name:
- 2-methylbut-2-ene
Constituent 16
- Reference substance name:
- Cyclopentane
- EC Number:
- 206-016-6
- EC Name:
- Cyclopentane
- CAS Number:
- 287-92-3
- Molecular formula:
- C5H10
- IUPAC Name:
- cyclopentane
Constituent 17
- Reference substance name:
- 2-methylbutane
- EC Number:
- 201-142-8
- EC Name:
- 2-methylbutane
- CAS Number:
- 78-78-4
- Molecular formula:
- C5H12
- IUPAC Name:
- isopentane
Legal Entity Composition(s) open all close all
Constituent 1
- 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 2
- Reference substance name:
- Butene
- EC Number:
- 246-689-3
- EC Name:
- Butene
- CAS Number:
- 25167-67-3
- Molecular formula:
- C4H8
- IUPAC Name:
- but-1-ene
Constituent 3
- Reference substance name:
- Diethyl ether
- EC Number:
- 200-467-2
- EC Name:
- Diethyl ether
- CAS Number:
- 60-29-7
- Molecular formula:
- C4H10O
- IUPAC Name:
- 1,1'-oxydiethane
Constituent 4
- Reference substance name:
- Isobutane
- EC Number:
- 200-857-2
- EC Name:
- Isobutane
- CAS Number:
- 75-28-5
- Molecular formula:
- C4H10
- IUPAC Name:
- isobutane
Constituent 5
- 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
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 7
- Reference substance name:
- 2-butene
- EC Number:
- 203-452-9
- EC Name:
- 2-butene
- CAS Number:
- 107-01-7
- Molecular formula:
- C4H8
- IUPAC Name:
- but-2-ene
Constituent 8
- Reference substance name:
- Propane
- EC Number:
- 200-827-9
- EC Name:
- Propane
- CAS Number:
- 74-98-6
- Molecular formula:
- C3H8
- IUPAC Name:
- propane
Constituent 9
- Reference substance name:
- Unknown constituents
- IUPAC Name:
- Unknown constituents
- State Form:
- gas
Constituent 1
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Constituent 2
- 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:
- (E)-but-2-ene
Constituent 3
- 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 4
- 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:
- 1-butene
Constituent 5
- 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
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 7
- Reference substance name:
- Isobutane
- EC Number:
- 200-857-2
- EC Name:
- Isobutane
- CAS Number:
- 75-28-5
- Molecular formula:
- C4H10
- IUPAC Name:
- isobutane
Constituent 1
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 2
- Reference substance name:
- Isobutane
- EC Number:
- 200-857-2
- EC Name:
- Isobutane
- CAS Number:
- 75-28-5
- Molecular formula:
- C4H10
- IUPAC Name:
- isobutane
Constituent 3
- 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
- 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 5
- Reference substance name:
- Butene
- EC Number:
- 246-689-3
- EC Name:
- Butene
- CAS Number:
- 25167-67-3
- Molecular formula:
- C4H8
- IUPAC Name:
- but-1-ene
Constituent 6
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
- State Form:
- gas
Constituent 1
- Reference substance name:
- Propane
- EC Number:
- 200-827-9
- EC Name:
- Propane
- CAS Number:
- 74-98-6
- Molecular formula:
- C3H8
- IUPAC Name:
- propane
Constituent 2
- Reference substance name:
- Butanes (n+i/all isomers)
- IUPAC Name:
- Butanes (n+i/all isomers)
Constituent 3
- Reference substance name:
- Butenes (n+i/all isomers)
- IUPAC Name:
- Butenes (n+i/all isomers)
Constituent 4
- 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 5
- Reference substance name:
- C5 Hydrocarbons
- IUPAC Name:
- C5 Hydrocarbons
Constituent 6
- Reference substance name:
- Unspecified impurities
- IUPAC Name:
- Unspecified impurities
Constituent 1
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 2
- 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:
- 1-butene
Constituent 3
- 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:
- (E)-but-2-ene
Constituent 4
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 5
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 6
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
Constituent 7
- Reference substance name:
- Unknown constituents
- IUPAC Name:
- Unknown constituents
Constituent 8
- 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 1
- 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
Constituent 2
- Reference substance name:
- Propane
- EC Number:
- 200-827-9
- EC Name:
- Propane
- CAS Number:
- 74-98-6
- Molecular formula:
- C3H8
- IUPAC Name:
- propane
Constituent 3
- Reference substance name:
- Isobutane
- EC Number:
- 200-857-2
- EC Name:
- Isobutane
- CAS Number:
- 75-28-5
- Molecular formula:
- C4H10
- IUPAC Name:
- isobutane
Constituent 4
- 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:
- 1-butene
Constituent 5
- 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
- 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 7
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 8
- 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:
- (E)-but-2-ene
Constituent 9
- 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 10
- Reference substance name:
- unknown constituent
- IUPAC Name:
- unknown constituent
Constituent 1
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 2
- Reference substance name:
- Isobutane
- EC Number:
- 200-857-2
- EC Name:
- Isobutane
- CAS Number:
- 75-28-5
- Molecular formula:
- C4H10
- IUPAC Name:
- isobutane
Constituent 3
- 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
- Reference substance name:
- Butene
- EC Number:
- 246-689-3
- EC Name:
- Butene
- CAS Number:
- 25167-67-3
- Molecular formula:
- C4H8
- IUPAC Name:
- but-1-ene
Constituent 5
- 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 1
- Reference substance name:
- Isobutane
- EC Number:
- 200-857-2
- EC Name:
- Isobutane
- CAS Number:
- 75-28-5
- Molecular formula:
- C4H10
- IUPAC Name:
- isobutane
Constituent 2
- Reference substance name:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 3
- Reference substance name:
- Butene
- EC Number:
- 246-689-3
- EC Name:
- Butene
- CAS Number:
- 25167-67-3
- Molecular formula:
- C4H8
- IUPAC Name:
- but-1-ene
Constituent 4
- Reference substance name:
- 2-butene
- EC Number:
- 203-452-9
- EC Name:
- 2-butene
- CAS Number:
- 107-01-7
- Molecular formula:
- C4H8
- IUPAC Name:
- but-2-ene
Constituent 5
- 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
- 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 1
- 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:
- 1-butene
Constituent 2
- 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
- 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
Composition(s) generated upon use
Other types of composition(s) open all close all
- State Form:
- gas
Constituent 1
- 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
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
