2,5-Dichloro-p-xylene

Also known as: 1,4-Dichloro-2,5-dimethylbenzene, Benzene, 1,4-dichloro-2,5-dimethyl-, p-Xylene, 2,5-dichloro-, 1,4-Dichloro-2,5-dimethylbenzene, EINECS 214-387-0, MFCD00000610

2,5-Dichloro-p-xylene (CAS 1124-05-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H8Cl2 and a molecular weight of 175.055 g/mol. Key properties include a melting point of 69-70°C, a boiling point of 222.1±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 86.1±19.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1124-05-6
Jingsj CID: J-48666-8
Molecular Formula: C₈H₈Cl₂
Molecular Weight: 175.055 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	69-70°C
Boiling Point	222.1±35.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	86.1±19.5 °C
Exact Mass	174.000305
LogP	4.26
Vapor Pressure	0.2±0.4 mmHg at 25°C
Refractive Index	1.539

Customs & Trade Information

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons 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 2,5-Dichloro-p-xylene?

The CAS number of 2,5-Dichloro-p-xylene is 1124-05-6.

What are the molecular formula and molecular weight of 2,5-Dichloro-p-xylene?

2,5-Dichloro-p-xylene has molecular formula C8H8Cl2 and molecular weight 175.055 g/mol.

What are the upstream and downstream products of 2,5-Dichloro-p-xylene?

For 2,5-Dichloro-p-xylene, Upstream Products: 2-Chloro-1,4-dimethylbenzene, p-Xylene, 4-Chloro-2,5-dimethylaniline; Downstream Products: 1,4-Bis(bromomethyl)-2,5-dichlorobenzene, 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL, 2-Chloro-1,4-dimethylbenzene.

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. "2,5-Dichloro-p-xylene (CAS 1124-05-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48666-8 (accessed 2026-11-09).

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