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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
202-851-5
EC name:
Styrene
CAS number:
100-42-5
CAS number:
100-42-5
Synonyms
Names:
Benzene, ethenyl-
styrene

Molecular and structural information

Molecular formula:
C8H8
Molecular weight:
104.149
SMILES notation:
C=Cc1ccccc1
InChl:
InChI=1/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
Structural formula:
Chemical structure

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