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2633-64-9

2633-64-9 structure
2633-64-9 structure
  • Name: Benzenesulfonamide,4-ethenyl-
  • Chemical Name: 4-ethenylbenzenesulfonamide
  • CAS Number: 2633-64-9
  • Molecular Formula: C8H9NO2S
  • Molecular Weight: 183.22800
  • Create Date: 2018-09-23 17:11:54
  • Modify Date: 2024-01-11 22:17:20

Name 4-ethenylbenzenesulfonamide
Synonyms p-styrene sulfonamide
4-sulfamoyl phenylethylene
4-styrenesulfonamide
p-Vinylbenzenesulfonamide
4-sulfamoylstyrene
Benzenesulfonamide,4-ethenyl
4-Vinylbenzenesulfonamide
Density 1.269g/cm3
Boiling Point 351.1ºC at 760 mmHg
Melting Point 137-139ºC
Molecular Formula C8H9NO2S
Molecular Weight 183.22800
Flash Point 166.2℃
Exact Mass 183.03500
PSA 68.54000
LogP 2.75810
Vapour Pressure 4.19E-05mmHg at 25°C
Index of Refraction 1.582
Risk Phrases 20/21/22
Safety Phrases 36/37/39
HS Code 2935009090
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%