Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
Gases (petroleum), light steam-cracked, butadiene conc.

Inventory

EC number:
273-265-5
EC name:
Gases (petroleum), light steam-cracked, butadiene conc.
CAS number:
68955-28-2
Description:
A complex combination of hydrocarbons produced by the distillation of products from a thermal cracking process. It consists of hydrocarbons having a carbon number predominantly of C4.
CAS number:
68955-28-2
Synonyms
Names:
Fraction C4
Hydrocarbons C4
Identifier:
IUPAC name
gases (petroleum), light steam-cracked, butadiene conc.
Identifier:
other: Molecular formula
Not available
Identifier:
other: Molecular formula
This field does not apply. The substance is an UVCB substance

Molecular and structural information

Molecular formula:
UVCB susbtance
Molecular weight:
> 50 - < 200

Related substances