1-Fluoro-2-(methylsulfonyl)benzene

2-氟苯基甲基砜

Also known as: 2-Fluorophenylmethylsulfone, 2-Fluorophenyl methyl sulfone, Methyl 2-fluorophenyl sulfone, 1-Fluoro-2-(methylsulphonyl)benzene, 2-Methylsulfonylfluorobenzene

CAS No.
654-47-7
Jingsj CID
J-1041409-9
Molecular Formula
C7H7FO2S
Chinese Name
2-氟苯基甲基砜
Molecular Weight
174.19300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point51-53ºC
Boiling Point304.5ºC at 760 mmHg
Density0.975
Flash Point110ºC

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-Fluoro-2-(methylsulfonyl)benzene?

654-47-7

What are the molecular formula and molecular weight of 1-Fluoro-2-(methylsulfonyl)benzene?

C7H7FO2S, molecular weight 174.19300 g/mol

Is 1-Fluoro-2-(methylsulfonyl)benzene hazardous?

Danger

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