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(3-(Trifluoromethyl)phenyl)methanesulfonyl chloride

[3-(三氟甲基)苯基]甲磺酰氯

Also known as: 3-(Trifluoromethyl)benzylsulfonyl chloride, (3-Trifluoromethylphenyl)methanesulfonyl chloride, 3-(Trifluoromethyl)benzenemethanesulfonyl chloride

(3-(Trifluoromethyl)phenyl)methanesulfonyl chloride (CAS 127162-96-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClF3O2S and a molecular weight of 258.64500 g/mol. It is also known as 3-(Trifluoromethyl)benzylsulfonyl chloride, (3-Trifluoromethylphenyl)methanesulfonyl chloride and 3-(Trifluoromethyl)benzenemethanesulfonyl chloride. Key properties include a melting point of 173 °C, a boiling point of 293.5ºC at 760mmHg, a density of 1.506g/cm3 and a flash point of 131.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
127162-96-3
Jingsj CID
J-12000-3
Molecular Formula
C8H6ClF3O2S
Chinese Name
[3-(三氟甲基)苯基]甲磺酰氯
Molecular Weight
258.64500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173 °C
Boiling Point293.5ºC at 760mmHg
Density1.506g/cm3
Flash Point131.3ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (3-(Trifluoromethyl)phenyl)methanesulfonyl chloride?

The CAS number of (3-(Trifluoromethyl)phenyl)methanesulfonyl chloride is 127162-96-3.

What are the molecular formula and molecular weight of (3-(Trifluoromethyl)phenyl)methanesulfonyl chloride?

(3-(Trifluoromethyl)phenyl)methanesulfonyl chloride has molecular formula C8H6ClF3O2S and molecular weight 258.64500 g/mol.

Is (3-(Trifluoromethyl)phenyl)methanesulfonyl chloride hazardous?

(3-(Trifluoromethyl)phenyl)methanesulfonyl chloride has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(3-(Trifluoromethyl)phenyl)methanesulfonyl chloride (CAS 127162-96-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12000-3 (accessed 2026-10-24).

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