N-tert-Butyl-5-chlorothiophene-2-sulfonamide

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Names

[ CAS No. ]:
155731-14-9

[ Name ]:
N-tert-Butyl-5-chlorothiophene-2-sulfonamide

[Synonym ]:
5-Chlorothiophene-2-sulfonic acid tert-butylamide
N-tert-Butyl-5-chlorothiophene-2-sulfonamide
N-tert-Butyl 5-Chloro-2-thiophenesulfonamide
5-Chloro-N-tert-butyl-2-thiophenesulfonamide
2-Thiophenesulfonamide, 5-chloro-N-(1,1-dimethylethyl)-
5-Chloro-N-(2-methyl-2-propanyl)-2-thiophenesulfonamide

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
349.1±52.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H12ClNO2S2

[ Molecular Weight ]:
253.769

[ Flash Point ]:
164.9±30.7 °C

[ Exact Mass ]:
252.999802

[ PSA ]:
82.79000

[ LogP ]:
2.81

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.548

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Chlorothiophenesulphonyl chloride
  • tert-Butylamine

DownStream

  • 3-amino-N-tert-butyl-5-chlorothiophene-2-sulfonamide

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%

Related Compounds

  • 3-amino-N-tert-butyl-5-chlorothiophene-2-sulfonamide
  • 3-azido-N-(tert-butyl)-5-chlorothiophene-2-sulfonamide
  • N-tert-butyl-5-chlorothiophene-2-carboxamide
  • N-(TERT-BUTYL)-5-ISOBUTYLTHIOPHENE-2-SULFONAMIDE
  • N-tert-butyl-5-butylthiophene-2-sulfonamide
  • N-tert-butyl-5-trimethylsilylthiophene-2-sulfonamide