2-Chloro-4,5-dimethylphenol

2-氯-4,5-二甲基苯酚

Also known as: 2-Chloro-4,5-xylenol, 3,4-Dimethyl-6-chlorophenol, 6-Chloro-3,4-xylenol, Phenol, 2-chloro-4,5-dimethyl-, Banol phenol, EINECS 214-386-5, MFCD00002173

2-Chloro-4,5-dimethylphenol (CAS 1124-04-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H9ClO and a molecular weight of 156.60900 g/mol. It is also known as 2-Chloro-4,5-xylenol, 3,4-Dimethyl-6-chlorophenol and 6-Chloro-3,4-xylenol. Key properties include a melting point of 70-72ºC, a boiling point of 237ºC at 760mmHg, a density of 1.183g/cm3 and a flash point of 97.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1124-04-5
Jingsj CID: J-2629-9
Molecular Formula: C₈H₉ClO
Chinese Name: 2-氯-4,5-二甲基苯酚
Molecular Weight: 156.60900 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	70-72ºC
Boiling Point	237ºC at 760mmHg
Density	1.183g/cm3
Flash Point	97.1ºC
Exact Mass	156.03400
PSA	20.23000
LogP	2.66240
Vapor Pressure	0.03mmHg at 25°C
Refractive Index	1.558

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 2-Chloro-4,5-dimethylphenol?

The CAS number of 2-Chloro-4,5-dimethylphenol is 1124-04-5.

What are the molecular formula and molecular weight of 2-Chloro-4,5-dimethylphenol?

2-Chloro-4,5-dimethylphenol has molecular formula C8H9ClO and molecular weight 156.60900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Chloro-4,5-dimethylphenol (CAS 1124-04-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2629-9 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.