3,4-dibromobenzenesulfonyl chloride

Modify Date: 2024-01-09 12:24:25

3,4-dibromobenzenesulfonyl chloride Structure
3,4-dibromobenzenesulfonyl chloride structure
Common Name 3,4-dibromobenzenesulfonyl chloride
CAS Number 81903-80-2 Molecular Weight 334.41300
Density 2.11g/cm3 Boiling Point 346.9ºC at 760 mmHg
Molecular Formula C6H3Br2ClO2S Melting Point 34ºC
MSDS N/A Flash Point 163.6ºC

 Names

Name 3,4-dibromobenzenesulfonyl chloride
Synonym More Synonyms

 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

~90%

3,4-dibromobenzenesulfonyl chloride Structure

3,4-dibromobenz...

CAS#:81903-80-2

Literature: Solov'eva, L. I.; Mikhalenko, S. A.; Chernykh, E. V.; Luk'yanets, E. A. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 1 p. 90 - 101,83 - 93

~%

3,4-dibromobenzenesulfonyl chloride Structure

3,4-dibromobenz...

CAS#:81903-80-2

Literature: Journal of the American Chemical Society, , vol. 62, p. 511,512

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

3,4-dibromophenylsulfonyl chloride
3,4-dibromophenylsulfonic acid chloride
3,4-Dibrom-benzolsulfonylchlorid
3,4-dibromo-benzenesulfonyl chloride
Benzenesulfonylchloride,3,4-dibromo