3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde

Also known as: 3-chloro-6-hydroxy-2,4-dimethylbenzaldehyde, 3-chloro-2,4-dimethyl-6-hydroxybenzaldehyde, 3,5-dimethyl-4-chloro-2-formylphenol, 3-Chlor-6-hydroxy-2,4-dimethyl-benzaldehyd, AKOS BB-6933, MFCD03094618

3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde (CAS 81322-67-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9ClO2 and a molecular weight of 184.62000 g/mol. Key properties include a melting point of 89-90℃, a boiling point of 272.5ºC at 760 mmHg, a density of 1.281 g/cm3 and a flash point of 118.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81322-67-0
Jingsj CID: J-991597-3
Molecular Formula: C₉H₉ClO₂
Molecular Weight: 184.62000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	89-90℃
Boiling Point	272.5ºC at 760 mmHg
Density	1.281 g/cm3
Flash Point	118.6ºC
Exact Mass	184.02900
PSA	37.30000
LogP	2.47490

Customs & Trade Information

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde?

The CAS number of 3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde is 81322-67-0.

What are the molecular formula and molecular weight of 3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde?

3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde has molecular formula C9H9ClO2 and molecular weight 184.62000 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. "3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde (CAS 81322-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-991597-3 (accessed 2026-11-09).

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