Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloro-5-[(propan-2-yl)sulfamoyl]benzoic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-CHLORO-5-[(ISOPROPYLAMINO)SULFONYL]BENZOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74138-28-6

74138-28-6 structure

74138-28-6 structure

Name: 2-CHLORO-5-[(ISOPROPYLAMINO)SULFONYL]BENZOIC ACID
Chemical Name: 2-chloro-5-(propan-2-ylsulfamoyl)benzoic acid
CAS Number: 74138-28-6
Molecular Formula: C₁₀H₁₂ClNO₄S
Molecular Weight: 277.72500
Create Date: 2018-12-04 11:41:53
Modify Date: 2025-09-10 21:30:52

Name	2-chloro-5-(propan-2-ylsulfamoyl)benzoic acid
Synonyms	2-chloro-5-isopropylsulfamoyl-benzoic acid

Density	1.403g/cm3
Boiling Point	442.8ºC at 760 mmHg
Molecular Formula	C₁₀H₁₂ClNO₄S
Molecular Weight	277.72500
Flash Point	221.6ºC
Exact Mass	277.01800
PSA	91.85000
LogP	3.19660
Index of Refraction	1.562

HS Code	2935009090

137-64-4 structure

137-64-4

75-31-0 structure

75-31-0

~%

74138-28-6 structure

74138-28-6

Literature: Ciba Patent: BE620741 , 1963 ; Chem.Abstr., 1963 , vol. 59, # 11359

Precursor 2
137-64-4 75-31-0
DownStream 1
92316-53-5

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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