1,4-dibromo-2-ethenylbenzene

Names

[ Name ]:
1,4-dibromo-2-ethenylbenzene

[Synonym ]:
EINECS 251-296-5
1,4-dibromo-2-vinylbenzene
2,5-Dibrom-styrol
1,4-dibromo-2-ethenyl-benzene
Benzene,1,4-dibromo-2-ethenyl
2,5-Dibromostyrene

Chemical & Physical Properties

[ Density]:
1.772g/cm3

[ Boiling Point ]:
267.9ºC at 760mmHg

[ Molecular Formula ]:
C₈H₆Br₂

[ Molecular Weight ]:
261.94100

[ Flash Point ]:
129.9ºC

[ Exact Mass ]:
259.88400

[ LogP ]:
3.85460

Safety Information

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%