1,2-difluoro-4-(methylsulfonyl)benzene

1,2-二氟-4-(甲基磺酰基)苯

Also known as: 1,2-difluoro-4-(methylsulphonyl)benzene, 1,2-difluoro-4-methylsulfonylbenzene, 3,4-difluorophenyl methyl sulfone, 3,4-difluorophenyl methyl sulphone, benzene, 1,2-difluoro-4-(methylsulfonyl)-

1,2-difluoro-4-(methylsulfonyl)benzene (CAS 424792-57-4) 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 1,2-difluoro-4-(methylsulphonyl)benzene, 1,2-difluoro-4-methylsulfonylbenzene and 3,4-difluorophenyl methyl sulfone. Key properties include a melting point of 71ºC, a boiling point of 302.4±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 136.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

424792-57-4

Jingsj CID

J-1118363-3

Molecular Formula

C₇H₆F₂O₂S

Chinese Name

1,2-二氟-4-(甲基磺酰基)苯

Molecular Weight

192.183 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026