3-(3,4-dichlorophenyl)dihydrofuran-2(3H)-one

3-(3,4-二氯苯基)二氢呋喃-2(3H)-酮

Also known as: 3-(3,4-DICHLORO-PHENYL)-DIHYDRO-FURAN-2-ONE, 2(3H)-Furanone, 3-(3,4-dichlorophenyl)dihydro-, 3-(3,4-Dichloro-phenyl)-dihydro-furan-2-one, 3-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, 3-(3,4-dichlorophenyl)oxolan-2-one, 3-arylbutanolide

3-(3,4-dichlorophenyl)dihydrofuran-2(3H)-one (CAS 103753-78-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8Cl2O2 and a molecular weight of 231.07500 g/mol. It is also known as 3-(3,4-DICHLORO-PHENYL)-DIHYDRO-FURAN-2-ONE, 2(3H)-Furanone, 3-(3,4-dichlorophenyl)dihydro- and 3-(3,4-Dichloro-phenyl)-dihydro-furan-2-one. Key properties include a boiling point of 384.8ºC at 760mmHg, a density of 1.406g/cm3 and a flash point of 173ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

103753-78-2

Jingsj CID

J-1511427-1

Molecular Formula

C₁₀H₈Cl₂O₂

Chinese Name

3-(3,4-二氯苯基)二氢呋喃-2(3H)-酮

Molecular Weight

231.07500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026