1-[4-(ethylsulfonyl)phenyl]ethan-1-one

4-乙基磺酰基苯乙酮

Also known as: 4′-(Ethylsulphonyl)acetophenone, 1-(4-ethylsulfonylphenyl)ethanone, 4-ETHYLSULFONYLACETOPHENONE, 1-(4-ethanesulfonyl-phenyl)-ethanone, 1-[4-(Ethylsulphonyl)phenyl]ethan-1-one, 1-[4-(ethanesulfonyl)phenyl]ethan-1-one, 4′-(Ethylsulphonyl)acetophenone, 4-Ethylsulfonylacetophenone, OR8170

1-[4-(ethylsulfonyl)phenyl]ethan-1-one (CAS 99186-50-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12O3S and a molecular weight of 212.26500 g/mol. It is also known as 4′-(Ethylsulphonyl)acetophenone, 1-(4-ethylsulfonylphenyl)ethanone and 4-ETHYLSULFONYLACETOPHENONE. Key properties include a melting point of 110-112ºC, a boiling point of 393.4ºC at 760mmHg, a density of 1.184g/cm3 and a flash point of 243.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

99186-50-2

Jingsj CID

J-1396037-9

Molecular Formula

C₁₀H₁₂O₃S

Chinese Name

4-乙基磺酰基苯乙酮

Molecular Weight

212.26500 g/mol

Category

Ketones

Last updated

8/21/2026