2,4-Dichloro-5-sulfamoylbenzoic acid

2,4-二氯-5-磺酰胺基苯甲酸

Also known as: 2,4-Dichloro-5-sulphamoylbenzoic acid, 5-(Aminosulfonyl)-2,4-dichlorobenzoic acid, Benzoic acid, 5-(aminosulfonyl)-2,4-dichloro-, Lasamide, Lassamide, LASAMIDE, 2,4-Dichloro-5-sulfamylbenzoic acid, 2,4-Dichloro-5-sulphamoylbenzoic acid, Furosemide impurity B, 3-Sulfamoyl-4,6-dichlorobenzoic acid, M 12325, EINECS 220-358-3, MFCD00007931

CAS No.
2736-23-4
Jingsj CID
J-8867-9
Molecular Formula
C7H5Cl2NO4S
Chinese Name
2,4-二氯-5-磺酰胺基苯甲酸
Molecular Weight
270.090 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point230-232 °C (dec.)(lit.)
Boiling Point503.8±60.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point258.5±32.9 °C

Frequently Asked Questions

What is the CAS number of 2,4-Dichloro-5-sulfamoylbenzoic acid?

2736-23-4

What are the molecular formula and molecular weight of 2,4-Dichloro-5-sulfamoylbenzoic acid?

C7H5Cl2NO4S, molecular weight 270.090 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026