2,5-Dibromo-4-methylbenzoic acid

Also known as: Benzoic acid, 2,5-dibromo-4-methyl-, 2,5-Dibromo-4-methyl-benzoic acid

2,5-Dibromo-4-methylbenzoic acid (CAS 20871-01-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6Br2O2 and a molecular weight of 293.94000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20871-01-6
Jingsj CID: J-1443247-4
Molecular Formula: C₈H₆Br₂O₂
Molecular Weight: 293.94000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	291.87300
PSA	37.30000
LogP	3.21820

Customs & Trade Information

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,5-Dibromo-4-methylbenzoic acid?

The CAS number of 2,5-Dibromo-4-methylbenzoic acid is 20871-01-6.

What are the molecular formula and molecular weight of 2,5-Dibromo-4-methylbenzoic acid?

2,5-Dibromo-4-methylbenzoic acid has molecular formula C8H6Br2O2 and molecular weight 293.94000 g/mol.

What are the upstream and downstream products of 2,5-Dibromo-4-methylbenzoic acid?

For 2,5-Dibromo-4-methylbenzoic acid, Upstream Products: 1,4-Dibromo-2,5-dimethylbenzene, p-Xylene, 2-Bromo-1-isopropyl-4-methylbenzene; Downstream Products: Diethyl 2,5-dibromoterephthalate, Methyl 2,5-dibromo-4-methylbenzoate, 2,5-Dibromoterephthalic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,5-Dibromo-4-methylbenzoic acid (CAS 20871-01-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1443247-4 (accessed 2026-11-09).

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