Benzenesulfonic acid,p-bromo-, 2-butynylene ester (7CI,8CI)

Modify Date: 2024-02-28 11:50:47

Benzenesulfonic acid,p-bromo-, 2-butynylene ester (7CI,8CI) Structure
Benzenesulfonic acid,p-bromo-, 2-butynylene ester (7CI,8CI) structure
Common Name Benzenesulfonic acid,p-bromo-, 2-butynylene ester (7CI,8CI)
CAS Number 10171-40-1 Molecular Weight 524.20100
Density 1.775g/cm3 Boiling Point 611ºC at 760mmHg
Molecular Formula C16H12Br2O6S2 Melting Point N/A
MSDS N/A Flash Point 323.3ºC

 Names

Name 4-(4-bromophenyl)sulfonyloxybut-2-ynyl 4-bromobenzenesulfonate

 Chemical & Physical Properties

Density 1.775g/cm3
Boiling Point 611ºC at 760mmHg
Molecular Formula C16H12Br2O6S2
Molecular Weight 524.20100
Flash Point 323.3ºC
Exact Mass 521.84400
PSA 103.50000
LogP 5.48740
Vapour Pressure 3.23E-14mmHg at 25°C
Index of Refraction 1.626

 Safety Information

HS Code 2905290000

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%