alpha,3,5-tribromo-2-hydroxytoluene

Also known as: 2,4-dibromo-6-bromomethylphenol, 2,4-dibromo-6-(bromomethyl)phenol, 3,5-dibromo-2-hydroxybenzyl bromide, 2-hydroxy-3,5-dibromobenzyl bromide, 4,6-dibromo-2-bromomethylphenol

alpha,3,5-tribromo-2-hydroxytoluene (CAS 4186-54-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H5Br3O and a molecular weight of 344.82600 g/mol. Key properties include a melting point of 118ºC, a boiling point of 330.6ºC at 760 mmHg, a density of 2.303g/cm3 and a flash point of 153.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4186-54-3
Jingsj CID: J-33929-7
Molecular Formula: C₇H₅Br₃O
Molecular Weight: 344.82600 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	118ºC
Boiling Point	330.6ºC at 760 mmHg
Density	2.303g/cm3
Flash Point	153.7ºC
Exact Mass	341.78900
PSA	20.23000
LogP	3.81210
Refractive Index	1.673

Customs & Trade Information

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

Frequently Asked Questions

What is the CAS number of alpha,3,5-tribromo-2-hydroxytoluene?

The CAS number of alpha,3,5-tribromo-2-hydroxytoluene is 4186-54-3.

What are the molecular formula and molecular weight of alpha,3,5-tribromo-2-hydroxytoluene?

alpha,3,5-tribromo-2-hydroxytoluene has molecular formula C7H5Br3O and molecular weight 344.82600 g/mol.

What are the upstream and downstream products of alpha,3,5-tribromo-2-hydroxytoluene?

For alpha,3,5-tribromo-2-hydroxytoluene, Upstream Products: 2,4-dibromo-6-(hydroxymethyl)phenol, o-Cresol, Formaldehyde; Downstream Products: 2,4-dibromo-6-(hydroxymethyl)phenol, 2,2'-Methylenediphenol, Dembrexine.

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. "alpha,3,5-tribromo-2-hydroxytoluene (CAS 4186-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33929-7 (accessed 2026-11-09).

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