3,6-Dichloro-2-hydroxybenzoic acid

3,6-二氯-2-羟基苯甲酸

Also known as: 3,6-Dichlorosalicylic acid, 2-Hydroxy-3,6-dichlorobenzoic acid, 3,6-DCSA, Benzoic acid, 3,6-dichloro-2-hydroxy-, 2-Oxy-3,6-dichlorobenzoic acid

CAS No.
3401-80-7
Jingsj CID
J-1010457-8
Molecular Formula
C7H4Cl2O3
Chinese Name
3,6-二氯-2-羟基苯甲酸
Molecular Weight
207.01100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point306.7ºC at 760 mmHg
Density1.665 g/cm3
Flash Point139.3ºC

Frequently Asked Questions

What is the CAS number of 3,6-Dichloro-2-hydroxybenzoic acid?

3401-80-7

What are the molecular formula and molecular weight of 3,6-Dichloro-2-hydroxybenzoic acid?

C7H4Cl2O3, molecular weight 207.01100 g/mol

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