5-chloro-4-nitrothiophene-2-sulfonamide

Names

[ Name ]:
5-chloro-4-nitrothiophene-2-sulfonamide

[Synonym ]:
2-Chloro-3-nitrothiophene-5-sulfonamide
5-chloro-4-nitro-thiophene-2-sulfonamide
2-chloro-3-nitrothiophene-5-sulphonamide
5-chloro-4-nitro-2-thiophenesulfonyl amide

Chemical & Physical Properties

[ Density]:
1.843 g/cm3

[ Boiling Point ]:
471ºC at 760 mmHg

[ Melting Point ]:
160ºC

[ Molecular Formula ]:
C₄H₃ClN₂O₄S₂

[ Molecular Weight ]:
242.66100

[ Flash Point ]:
238.6ºC

[ Exact Mass ]:
241.92200

[ PSA ]:
142.60000

[ LogP ]:
3.26140

[ Index of Refraction ]:
1.652

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%