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1-Chloro-4-((difluoromethyl)sulfonyl)benzene

4-氯苯基二氟甲基砜

Also known as: Benzene,1-chloro-4-[(difluoromethyl)sulfonyl]-, 1-Chloro-4-(difluoromethylsulfonyl)benzene, 1-Chloro-4-(difluoro-methanesulfonyl)-benzene, 4-(DIFLUOROMETHYLSULFONYL)CHLOROBENZENE, 4-CHLOROPHENYL DIFLUOROMETHYL SULFONE, 4-Difluormethylsulfonyl-1-chlorbenzol, p-Chlorphenyldifluormethylsulfon, AURORA 23237, OTAVA-BB BB7211280011

1-Chloro-4-((difluoromethyl)sulfonyl)benzene (CAS 2488-53-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5ClF2O2S and a molecular weight of 226.62800 g/mol. It is also known as Benzene,1-chloro-4-[(difluoromethyl)sulfonyl]-, 1-Chloro-4-(difluoromethylsulfonyl)benzene and 1-Chloro-4-(difluoro-methanesulfonyl)-benzene. Key properties include a boiling point of 317.8ºC at 760mmHg, a density of 1.467g/cm3 and a flash point of 146ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2488-53-1
Jingsj CID
J-1519656-3
Molecular Formula
C7H5ClF2O2S
Chinese Name
4-氯苯基二氟甲基砜
Molecular Weight
226.62800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point317.8ºC at 760mmHg
Density1.467g/cm3
Flash Point146ºC

Frequently Asked Questions

What is the CAS number of 1-Chloro-4-((difluoromethyl)sulfonyl)benzene?

The CAS number of 1-Chloro-4-((difluoromethyl)sulfonyl)benzene is 2488-53-1.

What are the molecular formula and molecular weight of 1-Chloro-4-((difluoromethyl)sulfonyl)benzene?

1-Chloro-4-((difluoromethyl)sulfonyl)benzene has molecular formula C7H5ClF2O2S and molecular weight 226.62800 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Chloro-4-((difluoromethyl)sulfonyl)benzene (CAS 2488-53-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519656-3 (accessed 2026-10-24).

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