Methyl 5-chloro-2-hydroxybenzoate

5-氯水杨酸甲酯

Also known as: 5-Chloro-2-hydroxybenzoic acid methyl ester, 5-Chloro methylsalicylate, Methyl 5-chlorosalicylate, 5-Chlorosalicylic acid methyl ester, Benzoic acid, 5-chloro-2-hydroxy-, methyl ester, Salicylic acid, 5-chloro-, methyl ester, BUTTPARK 34\07-98, LABOTEST-BB LT00033611, RARECHEM AL BF 0041, MFCD00016461

CAS No.
4068-78-4
Jingsj CID
J-25012-0
Molecular Formula
C8H7ClO3
Chinese Name
5-氯水杨酸甲酯
Molecular Weight
186.592 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point46-50 °C(lit.)
Boiling Point260.5±20.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point111.4±21.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl 5-chloro-2-hydroxybenzoate?

4068-78-4

What are the molecular formula and molecular weight of Methyl 5-chloro-2-hydroxybenzoate?

C8H7ClO3, molecular weight 186.592 g/mol

Is Methyl 5-chloro-2-hydroxybenzoate hazardous?

Warning

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