4-Bromo-2,5-difluorobenzenesulfonyl chloride

Modify Date: 2024-01-31 11:12:23

4-Bromo-2,5-difluorobenzenesulfonyl chloride Structure
4-Bromo-2,5-difluorobenzenesulfonyl chloride structure
Common Name 4-Bromo-2,5-difluorobenzenesulfonyl chloride
CAS Number 207974-14-9 Molecular Weight 291.498
Density 1.9±0.1 g/cm3 Boiling Point 263.5±35.0 °C at 760 mmHg
Molecular Formula C6H2BrClF2O2S Melting Point 38-42 °C(lit.)
MSDS Chinese USA Flash Point 113.1±25.9 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 4-bromo-2,5-difluorobenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 263.5±35.0 °C at 760 mmHg
Melting Point 38-42 °C(lit.)
Molecular Formula C6H2BrClF2O2S
Molecular Weight 291.498
Flash Point 113.1±25.9 °C
Exact Mass 289.861542
PSA 42.52000
LogP 3.22
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.555

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261 8/PG 3
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2904909090

 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

4-bromo-2,5-difluorobenzene-1-sulfonyl chloride
4-bromo-2,5-difluorobenzenesulphonyl chloride
4-Bromo-2,5-difluorobenzene-1-sulfonylchloride
Benzenesulfonyl chloride, 4-bromo-2,5-difluoro-
WSGR BF EF DE
MFCD00042181
4-Bromo-2,5-difluorobenzenesulfonyl chloride
4-bromo-3,6-difluoro-benzenesulfonylchloride