Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-benzimidazole-2-sulfonamide
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Benzimidazole-2-sulfonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5435-31-4

5435-31-4 structure

5435-31-4 structure

Name: 1H-benzimidazole-2-sulfonamide
Chemical Name: 1H-benzimidazole-2-sulfonamide
CAS Number: 5435-31-4
Molecular Formula: C₇H₇N₃O₂S
Molecular Weight: 197.21400
Create Date: 2018-04-05 08:00:00
Modify Date: 2025-08-25 17:49:03

Name	1H-benzimidazole-2-sulfonamide
Synonyms	benzimidazole-2-sulfonamide 1H-Benzimidazol-2-sulfonamid 2-Benzimidazolesulfonamide 1H-1,3-benzodiazole-2-sulfonamide 1H-benzoimidazole-2-sulfonic acid amide Benzimidazol-2-sulfonamid

Density	1.589g/cm3
Boiling Point	492.9ºC at 760 mmHg
Molecular Formula	C₇H₇N₃O₂S
Molecular Weight	197.21400
Flash Point	251.9ºC
Exact Mass	197.02600
PSA	97.22000
LogP	1.99140
Index of Refraction	1.71

HS Code	2935009090

583-39-1 structure

583-39-1

~%

5435-31-4 structure

5435-31-4

Literature: Roblin; Clapp Journal of the American Chemical Society, 1950 , vol. 72, p. 4890 Full Text View citing articles Show Details Pala Farmaco, Edizione Scientifica, 1958 , vol. 13, p. 461,467

Precursor 1
583-39-1
DownStream 0

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%

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