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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

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IUPAC name:
1,1'-biphenyl; ethenylbenzene; ethylbenzene; naphthalene

Inventory

EC number:
308-733-0
EC name:
Residues, steam cracked, thermally treated
CAS number:
98219-64-8
Description:
A complex combination of hydrocarbons obtained by the treatment and distillation of raw steam-cracked naphtha. It consists predominantly of unsaturated hydrocarbons boiling in the range above approximately 180°C (356°F).
CAS number:
98219-64-8
Synonyms
Names:
residues, steam cracked, thermally treated

Molecular and structural information

Molecular formula:
residues, steam cracked, thermally treated, UVCB substance
Molecular weight:
> 300 - < 800

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