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2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE

2,4-二氯-1-[(2-氯乙基)磺酰基]甲苯

Also known as: 2,4-dichloro-1-(2-chloroethylsulfonyl)benzene, 2,4-dichloro-1-[(2-chloroethyl)sulphonyl]benzene, 2-CHLOROETHYL (2,4-DICHLOROPHENYL)SULFONE, Benzene, 2,4-dichloro-1-[(2-chloroethyl)sulfonyl]-

2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE (CAS 175203-30-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H7Cl3O2S and a molecular weight of 273.56400 g/mol. It is also known as 2,4-dichloro-1-(2-chloroethylsulfonyl)benzene, 2,4-dichloro-1-[(2-chloroethyl)sulphonyl]benzene and 2-CHLOROETHYL (2,4-DICHLOROPHENYL)SULFONE. Key properties include a melting point of 65ºC, a boiling point of 414.6ºC at 760 mmHg, a density of 1.494g/cm3 and a flash point of 204.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175203-30-2
Jingsj CID
J-1412144-7
Molecular Formula
C8H7Cl3O2S
Chinese Name
2,4-二氯-1-[(2-氯乙基)磺酰基]甲苯
Molecular Weight
273.56400 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point65ºC
Boiling Point414.6ºC at 760 mmHg
Density1.494g/cm3
Flash Point204.5ºC

Frequently Asked Questions

What is the CAS number of 2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE?

The CAS number of 2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE is 175203-30-2.

What are the molecular formula and molecular weight of 2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE?

2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE has molecular formula C8H7Cl3O2S and molecular weight 273.56400 g/mol.

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

Last updated:

How to cite: Jingsj. "2,4-DICHLORO-1-[(2-CHLOROETHYL)SULFONYL]BENZENE (CAS 175203-30-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412144-7 (accessed 2026-10-25).

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