Difluoromethyl phenyl sulfone

二氟甲基苯基砜

Also known as: [(Difluoromethyl)sulfonyl]benzene, ((Difluoromethyl)sulfonyl)benzene, (Difluoromethyl)sulfonylbenzene, 1-(difluoromethylsulfonyl)benzene, PhSO2CF2H, Phenyl difluoromethyl sulfone

Difluoromethyl phenyl sulfone (CAS 1535-65-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6F2O2S and a molecular weight of 192.183 g/mol. It is also known as [(Difluoromethyl)sulfonyl]benzene, ((Difluoromethyl)sulfonyl)benzene and (Difluoromethyl)sulfonylbenzene. Key properties include a boiling point of 289.5±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 128.9±27.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1535-65-5
Jingsj CID: J-1515015-8
Molecular Formula: C₇H₆F₂O₂S
Chinese Name: 二氟甲基苯基砜
Molecular Weight: 192.183 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	289.5±40.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	128.9±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Difluoromethyl phenyl sulfone?

The CAS number of Difluoromethyl phenyl sulfone is 1535-65-5.

What are the molecular formula and molecular weight of Difluoromethyl phenyl sulfone?

Difluoromethyl phenyl sulfone has molecular formula C7H6F2O2S and molecular weight 192.183 g/mol.

Is Difluoromethyl phenyl sulfone hazardous?

Difluoromethyl phenyl sulfone has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Difluoromethyl phenyl sulfone (CAS 1535-65-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515015-8 (accessed 2026-10-22).

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