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2-chloro-5-(methylsulfamoyl)benzoic acid

Also known as: 2-chloro-5-(methylsulphamoyl)benzoic acid, 2-chloro-5-(N-methylsulfamoyl)benzoic acid, 2-chloro-5-methylsulfamoyl-benzoic acid, 3-carboxy-4-chloro-N-methylsulfamoylbenzene, Benzoic acid,2-chloro-5-[(methylamino)sulfonyl]-

2-chloro-5-(methylsulfamoyl)benzoic acid (CAS 68901-09-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8ClNO4S and a molecular weight of 249.67100 g/mol. Key properties include a boiling point of 437.1ºC at 760 mmHg and a flash point of 218.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68901-09-7
Jingsj CID
J-1453339-2
Molecular Formula
C8H8ClNO4S
Molecular Weight
249.67100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point437.1ºC at 760 mmHg
Flash Point218.2ºC
Exact Mass248.98600
PSA91.85000
LogP2.41800

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 2-chloro-5-(methylsulfamoyl)benzoic acid?

The CAS number of 2-chloro-5-(methylsulfamoyl)benzoic acid is 68901-09-7.

What are the molecular formula and molecular weight of 2-chloro-5-(methylsulfamoyl)benzoic acid?

2-chloro-5-(methylsulfamoyl)benzoic acid has molecular formula C8H8ClNO4S and molecular weight 249.67100 g/mol.

What are the upstream and downstream products of 2-chloro-5-(methylsulfamoyl)benzoic acid?

For 2-chloro-5-(methylsulfamoyl)benzoic acid, Upstream Products: 2-Chloro-5-(fluorosulfonyl)benzoic acid, 2-chloro-5-(chlorosulfonyl)benzoic acid; Downstream Products: 2-Amino-5-(N-methylsulfamoyl)benzoic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-chloro-5-(methylsulfamoyl)benzoic acid (CAS 68901-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453339-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.