3,4-dibromobenzenesulfonyl chloride

Names

[ CAS No. ]:
81903-80-2

[ Name ]:
3,4-dibromobenzenesulfonyl chloride

[Synonym ]:
3,4-dibromophenylsulfonyl chloride
3,4-dibromophenylsulfonic acid chloride
3,4-Dibrom-benzolsulfonylchlorid
3,4-dibromo-benzenesulfonyl chloride
Benzenesulfonylchloride,3,4-dibromo

Chemical & Physical Properties

[ Density]:
2.11g/cm3

[ Boiling Point ]:
346.9ºC at 760 mmHg

[ Melting Point ]:
34ºC

[ Molecular Formula ]:
C₆H₃Br₂ClO₂S

[ Molecular Weight ]:
334.41300

[ Flash Point ]:
163.6ºC

[ Exact Mass ]:
331.79100

[ PSA ]:
42.52000

[ LogP ]:
4.21990

[ Index of Refraction ]:
1.622

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
UN 3261

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%