5-Bromo-1,3-benzenediol

Also known as: 5-Bromoresorcinol, 1,3-Benzenediol, 5-bromo-, 1-Bromo-3,5-dihydroxybenzene, 3,5-Dihydroxybromobenzene, 5-Bromo-1,3-dihydroxybenzene, 5-Bromobenzene-1,3-diol

5-Bromo-1,3-benzenediol (CAS 106120-04-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H5BrO2 and a molecular weight of 189.007 g/mol. Key properties include a boiling point of 299.9±10.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 135.2±19.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 106120-04-1
Jingsj CID: J-1519499-7
Molecular Formula: C₆H₅BrO₂
Molecular Weight: 189.007 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	299.9±10.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	135.2±19.0 °C
Exact Mass	187.947281
PSA	40.46000
LogP	2.29
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.657

Frequently Asked Questions

What is the CAS number of 5-Bromo-1,3-benzenediol?

The CAS number of 5-Bromo-1,3-benzenediol is 106120-04-1.

What are the molecular formula and molecular weight of 5-Bromo-1,3-benzenediol?

5-Bromo-1,3-benzenediol has molecular formula C6H5BrO2 and molecular weight 189.007 g/mol.

What are the upstream and downstream products of 5-Bromo-1,3-benzenediol?

For 5-Bromo-1,3-benzenediol, Upstream Products: 1-Bromo-3,5-dimethoxybenzene, 3,5-Dimethoxybenzoic acid, 3,5-Dimethoxybenzoyl chloride.

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-1,3-benzenediol (CAS 106120-04-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519499-7 (accessed 2026-11-09).

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