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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 270-695-5 | CAS number: 68476-55-1
Substance identity
Identification
- Display Name:
- Hydrocarbons, C5-rich
- EC Number:
- 270-695-5
- EC Name:
- Hydrocarbons, C5-rich
- CAS Number:
- 68476-55-1
- Molecular formula:
- Not available.
- IUPAC Name:
- 2-methylbutane
Type of Substance
- Composition:
- UVCB
- Origin:
- petroleum product
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- liquid
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:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Constituent 3
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
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-methylbutane
- EC Number:
- 201-142-8
- EC Name:
- 2-methylbutane
- CAS Number:
- 78-78-4
- Molecular formula:
- C5H12
- IUPAC Name:
- isopentane
Constituent 6
- Reference substance name:
- Alkanes, C6, Branched
- IUPAC Name:
- Alkanes, C6, Branched
Constituent 7
- Reference substance name:
- Alkanes, C7, Branched
- IUPAC Name:
- Alkanes, C7, Branched
Constituent 8
- Reference substance name:
- Alkanes, C8, Branched
- IUPAC Name:
- Alkanes, C8, Branched
Constituent 9
- Reference substance name:
- Alkanes, C9, Branched
- IUPAC Name:
- Alkanes, C9, Branched
Constituent 10
- Reference substance name:
- Alkanes, C10, Branched
- IUPAC Name:
- Alkanes, C10, Branched
Constituent 11
- Reference substance name:
- Alkanes, C11, Branched
- IUPAC Name:
- Alkanes, C11, Branched
Constituent 12
- Reference substance name:
- Alkanes, C12, Branched
- IUPAC Name:
- Alkanes, C12, Branched
Constituent 13
- Reference substance name:
- Alkenes, C4, Linear, Branched and Cyclic
- IUPAC Name:
- Alkenes, C4, Linear, Branched and Cyclic
Constituent 14
- Reference substance name:
- Alkenes, C5, Linear, Branched and Cyclic
- IUPAC Name:
- Alkenes, C5, Linear, Branched and Cyclic
Constituent 15
- Reference substance name:
- Alkenes, C6, Linear, Branched and Cyclic
- IUPAC Name:
- Alkenes, C6, Linear, Branched and Cyclic
Constituent 16
- Reference substance name:
- Alkenes, C7, Linear, Branched and Cyclic
- IUPAC Name:
- Alkenes, C7, Linear, Branched and Cyclic
Constituent 17
- Reference substance name:
- Alkenes, C8, Linear, Branched and Cyclic
- IUPAC Name:
- Alkenes, C8, Linear, Branched and Cyclic
Constituent 18
- Reference substance name:
- Alkenes, C9, Linear, Branched and Cyclic
- IUPAC Name:
- Alkenes, C9, Linear, Branched and Cyclic
Constituent 19
- Reference substance name:
- Cyclopentane
- EC Number:
- 206-016-6
- EC Name:
- Cyclopentane
- CAS Number:
- 287-92-3
- Molecular formula:
- C5H10
- IUPAC Name:
- cyclopentane
Constituent 20
- Reference substance name:
- Cycloalkanes, C6
- IUPAC Name:
- Cycloalkanes, C6
Constituent 21
- Reference substance name:
- Benzene
- EC Number:
- 200-753-7
- EC Name:
- Benzene
- CAS Number:
- 71-43-2
- Molecular formula:
- C6H6
- IUPAC Name:
- benzene
Constituent 22
- Reference substance name:
- Toluene
- EC Number:
- 203-625-9
- EC Name:
- Toluene
- CAS Number:
- 108-88-3
- Molecular formula:
- C7H8
- IUPAC Name:
- toluene
Constituent 23
- Reference substance name:
- Hydrocarbons, C8, Aromatic
- IUPAC Name:
- Hydrocarbons, C8, Aromatic
Legal Entity Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Unknown constituents
- IUPAC Name:
- Unknown constituents
Constituent 2
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 3
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
- State Form:
- liquid
Constituent 1
- 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
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 3
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Constituent 4
- 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
Constituent 5
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 6
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 7
- Reference substance name:
- Naphthenics
- IUPAC Name:
- Naphthenics
Constituent 8
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
- State Form:
- liquid
Constituent 1
- 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
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 3
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 4
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 5
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
Constituent 6
- Reference substance name:
- Naphthenics
- IUPAC Name:
- Naphthenics
- State Form:
- liquid
Constituent 1
- 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
- Reference substance name:
- Toluene
- EC Number:
- 203-625-9
- EC Name:
- Toluene
- CAS Number:
- 108-88-3
- Molecular formula:
- C7H8
- IUPAC Name:
- toluene
Constituent 3
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 4
- 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
- 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
Constituent 6
- 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 7
- Reference substance name:
- Cyclopentane
- EC Number:
- 206-016-6
- EC Name:
- Cyclopentane
- CAS Number:
- 287-92-3
- Molecular formula:
- C5H10
- IUPAC Name:
- cyclopentane
Constituent 8
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 9
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 10
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
Constituent 11
- Reference substance name:
- Naphthenics
- IUPAC Name:
- Naphthenics
- State Form:
- liquid
Constituent 1
- 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
- Reference substance name:
- Toluene
- EC Number:
- 203-625-9
- EC Name:
- Toluene
- CAS Number:
- 108-88-3
- Molecular formula:
- C7H8
- IUPAC Name:
- toluene
Constituent 3
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 4
- 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
- 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
Constituent 6
- 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
Constituent 7
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 8
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 9
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
Constituent 10
- Reference substance name:
- Naphthenics
- IUPAC Name:
- Naphthenics
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:
- Neopentane
- EC Number:
- 207-343-7
- EC Name:
- Neopentane
- CAS Number:
- 463-82-1
- Molecular formula:
- C5H12
- IUPAC Name:
- neopentane
Constituent 4
- 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
Constituent 5
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Constituent 6
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 7
- Reference substance name:
- Heptane
- EC Number:
- 205-563-8
- EC Name:
- Heptane
- CAS Number:
- 142-82-5
- Molecular formula:
- C7H16
- IUPAC Name:
- heptane
Constituent 1
- 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
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 3
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 4
- 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
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 6
- 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
Constituent 7
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
Constituent 8
- Reference substance name:
- Naphthenics
- IUPAC Name:
- Naphthenics
Constituent 9
- Reference substance name:
- Aromatics
- IUPAC Name:
- Aromatics
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:
- Neopentane
- EC Number:
- 207-343-7
- EC Name:
- Neopentane
- CAS Number:
- 463-82-1
- Molecular formula:
- C5H12
- IUPAC Name:
- neopentane
Constituent 4
- 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
Constituent 5
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Constituent 6
- Reference substance name:
- Unknown
- IUPAC Name:
- Unknown
- State Form:
- liquid
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:
- 2-methylbutane
- EC Number:
- 201-142-8
- EC Name:
- 2-methylbutane
- CAS Number:
- 78-78-4
- Molecular formula:
- C5H12
- IUPAC Name:
- isopentane
Constituent 3
- Reference substance name:
- Cyclopentane
- EC Number:
- 206-016-6
- EC Name:
- Cyclopentane
- CAS Number:
- 287-92-3
- Molecular formula:
- C5H10
- IUPAC Name:
- cyclopentane
Constituent 4
- Reference substance name:
- Cyclopentene
- EC Number:
- 205-532-9
- EC Name:
- Cyclopentene
- CAS Number:
- 142-29-0
- Molecular formula:
- C5H8
- IUPAC Name:
- cyclopentene
Constituent 5
- 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 6
- Reference substance name:
- Benzene
- EC Number:
- 200-753-7
- EC Name:
- Benzene
- CAS Number:
- 71-43-2
- Molecular formula:
- C6H6
- IUPAC Name:
- benzene
Constituent 7
- Reference substance name:
- Isoprene
- EC Number:
- 201-143-3
- EC Name:
- Isoprene
- CAS Number:
- 78-79-5
- Molecular formula:
- C5H8
- IUPAC Name:
- isoprene
- State Form:
- liquid
Constituent 1
- 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
Constituent 2
- 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
- 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:
- Butane
- EC Number:
- 203-448-7
- EC Name:
- Butane
- CAS Number:
- 106-97-8
- Molecular formula:
- C4H10
- IUPAC Name:
- butane
Constituent 5
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 6
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 7
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 8
- Reference substance name:
- Toluene
- EC Number:
- 203-625-9
- EC Name:
- Toluene
- CAS Number:
- 108-88-3
- Molecular formula:
- C7H8
- IUPAC Name:
- toluene
Constituent 9
- Reference substance name:
- Benzene
- EC Number:
- 200-753-7
- EC Name:
- Benzene
- CAS Number:
- 71-43-2
- Molecular formula:
- C6H6
- IUPAC Name:
- benzene
- State Form:
- liquid
Constituent 1
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 2
- Reference substance name:
- Benzene
- EC Number:
- 200-753-7
- EC Name:
- Benzene
- CAS Number:
- 71-43-2
- Molecular formula:
- C6H6
- IUPAC Name:
- benzene
Constituent 3
- Reference substance name:
- Toluene
- EC Number:
- 203-625-9
- EC Name:
- Toluene
- CAS Number:
- 108-88-3
- Molecular formula:
- C7H8
- IUPAC Name:
- toluene
Constituent 4
- Reference substance name:
- Unknown constituents
- IUPAC Name:
- Unknown constituents
Constituent 5
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 6
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 7
- Reference substance name:
- Olefins
- IUPAC Name:
- Olefins
Constituent 8
- Reference substance name:
- Aromatics
- IUPAC Name:
- Aromatics
- State Form:
- liquid
Constituent 1
- Reference substance name:
- n-Paraffins
- IUPAC Name:
- n-Paraffins
Constituent 2
- Reference substance name:
- Isoparaffins
- IUPAC Name:
- Isoparaffins
Constituent 1
- Reference substance name:
- Isopentanes
- Molecular formula:
- C5H12
- IUPAC Name:
- Isopentanes
Constituent 2
- Reference substance name:
- Pentane
- EC Number:
- 203-692-4
- EC Name:
- Pentane
- CAS Number:
- 109-66-0
- Molecular formula:
- C5H12
- IUPAC Name:
- pentane
Composition(s) generated upon use
Other types of composition(s)
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.
