Basic

CAS No.	583-63-1
Product Name	3,5-Cyclohexadiene-1,2-dione
Synonyms	o-Benzoquinone(8CI); 1,2-Benzoquinone; o-Quinone
Molecular Formula	C6H4O2
Molecular Weight	108.10

Physical property

Density	1.256g/cm3
Boiling point	213.3°Cat760mmHg
Flash point	76.4°C

Safety Description

A poison. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.:;