5-Bromo-2-naphthoic acid

Also known as: 5-bromo-2-naphthoic acid, 5-bromonaphthalene-2-carboxylic acid, 5-bromo-2-naphthalenecarboxylic acid, 2-Naphthalenecarboxylic acid, 5-bromo-

5-Bromo-2-naphthoic acid (CAS 1013-83-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H7BrO2 and a molecular weight of 251.076 g/mol. Key properties include a boiling point of 387.3±17.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 188.0±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1013-83-8
Jingsj CID: J-1964909-3
Molecular Formula: C₁₁H₇BrO₂
Molecular Weight: 251.076 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	387.3±17.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	188.0±20.9 °C
Exact Mass	249.962936
PSA	37.30000
LogP	3.90
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.698

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 5-Bromo-2-naphthoic acid?

The CAS number of 5-Bromo-2-naphthoic acid is 1013-83-8.

What are the molecular formula and molecular weight of 5-Bromo-2-naphthoic acid?

5-Bromo-2-naphthoic acid has molecular formula C11H7BrO2 and molecular weight 251.076 g/mol.

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. "5-Bromo-2-naphthoic acid (CAS 1013-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1964909-3 (accessed 2026-11-09).

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