4-Bromo-3-fluorobenzenesulfonamide

Modify Date: 2025-08-25 17:22:43

4-Bromo-3-fluorobenzenesulfonamide Structure
4-Bromo-3-fluorobenzenesulfonamide structure
Common Name 4-Bromo-3-fluorobenzenesulfonamide
CAS Number 263349-73-1 Molecular Weight 254.077
Density 1.8±0.1 g/cm3 Boiling Point 360.1±52.0 °C at 760 mmHg
Molecular Formula C6H5BrFNO2S Melting Point 137-141 °C(lit.)
MSDS Chinese USA Flash Point 171.6±30.7 °C

 Names

Name 4-Bromo-3-fluorobenzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 360.1±52.0 °C at 760 mmHg
Melting Point 137-141 °C(lit.)
Molecular Formula C6H5BrFNO2S
Molecular Weight 254.077
Flash Point 171.6±30.7 °C
Exact Mass 252.920837
PSA 68.54000
LogP 1.69
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.593

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R22
Safety Phrases S22-S36/37
RIDADR NONH for all modes of transport
WGK Germany 3
Packaging Group I
HS Code 2935009090

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

Benzenesulfonamide, 4-bromo-3-fluoro-
MFCD03094292
4-Bromo-3-fluorobenzenesulfonamide
4-bromo-3-fluoro-benzenesulfonamide
4-Bromo-3-fluorobenzenesulphonamide
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