Place of Origin : Dalian,China

Chemical name: 1,4-Benzoquinone, p-Benzoquinone
Synonyms name: 2,5-Cyclohexadiene-1,4-dione, Quinone
CAS NO.:106-51-4
Appearance:Yellow crystal
Content: 99.0% min
Melting point: 112.0-116.0°C
Moisture: 0.5%max
Residue after ignition: 0.05%max
Usage:An excellent polymerization inhibitor particularly for vinylacetate monomer and unsaturated poyester. Also, can be used as pharmaceutical intermediate.