2,3-epoxy-1,4-benzoquinone

Names

[ Name ]:
2,3-epoxy-1,4-benzoquinone

[Synonym ]:
7-Oxabicyclo(4.1.0)hept-3-ene-2,5-dione
benzoquinoepoxide
2,5-Dioxo-7-oxa-bicyclo<4.1.0>hepten-(3)
2,3-Epoxy-1,4-benzoquinone
2,3-Epoxy-p-benzoquinone
5,6-epoxy-cyclohex-2-ene-1,4-dione

Chemical & Physical Properties

[ Density]:
1.503g/cm3

[ Boiling Point ]:
294.5ºC at 760mmHg

[ Molecular Formula ]:
C₆H₄O₃

[ Molecular Weight ]:
124.09400

[ Flash Point ]:
134ºC

[ Exact Mass ]:
124.01600

[ PSA ]:
46.67000

[ Vapour Pressure ]:
0.00161mmHg at 25°C

[ Index of Refraction ]:
1.572

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%