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Methyl 5-bromo-2-hydroxy-4-methylbenzoate

Also known as: 5-bromo-2-hydroxy-4-methylbenzoic acid methyl ester, methyl 5-bromo-4-methylsalicylate, Benzoic acid, 5-bromo-2-hydroxy-4-methyl-, methyl ester

Methyl 5-bromo-2-hydroxy-4-methylbenzoate (CAS 39503-57-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9BrO3 and a molecular weight of 245.070 g/mol. Key properties include a boiling point of 288.9±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 128.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
39503-57-6
Jingsj CID
J-1072017-9
Molecular Formula
C9H9BrO3
Molecular Weight
245.070 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point288.9±35.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point128.5±25.9 °C
Exact Mass243.973495
PSA46.53000
LogP3.61
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.577

Customs & Trade Information

HS Code2918290000
SummaryHS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Methyl 5-bromo-2-hydroxy-4-methylbenzoate?

The CAS number of Methyl 5-bromo-2-hydroxy-4-methylbenzoate is 39503-57-6.

What are the molecular formula and molecular weight of Methyl 5-bromo-2-hydroxy-4-methylbenzoate?

Methyl 5-bromo-2-hydroxy-4-methylbenzoate has molecular formula C9H9BrO3 and molecular weight 245.070 g/mol.

What are the upstream and downstream products of Methyl 5-bromo-2-hydroxy-4-methylbenzoate?

For Methyl 5-bromo-2-hydroxy-4-methylbenzoate, Upstream Products: Methyl 4-methylsalicylate, 5-bromo-2-hydroxy-4-methylbenzoic acid, iodomethane.

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

Last updated:

How to cite: Jingsj. "Methyl 5-bromo-2-hydroxy-4-methylbenzoate (CAS 39503-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1072017-9 (accessed 2026-11-09).

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