2-(Phenylsulfonyl)ethanol

2-(苯基磺酰基)乙醇

Also known as: 2-(Benzenesulfonyl)ethanol, 2-Hydroxyethylphenyl sulfone, 2-Hydroxyethyl phenyl sulfone, Phenyl(2-hydroxyethyl) sulfone

CAS No.
20611-21-6
Jingsj CID
J-32162-4
Molecular Formula
C8H10O3S
Chinese Name
2-(苯基磺酰基)乙醇
Molecular Weight
186.22800 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point360.1ºC at 760mmHg
Density1.282g/cm3
Flash Point190.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(Phenylsulfonyl)ethanol?

20611-21-6

What are the molecular formula and molecular weight of 2-(Phenylsulfonyl)ethanol?

C8H10O3S, molecular weight 186.22800 g/mol

Is 2-(Phenylsulfonyl)ethanol hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026