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4-Fluoro-2-methyl-1-(methylsulfonyl)benzene

4-氟-2-甲基-1-(甲基磺酰基)苯

Also known as: 4-Fluoro-2-methyl-1-(methylsulphonyl)benzene, 4-fluoro-2-methyl-1-methylsulfonylbenzene, Benzene, 4-fluoro-2-methyl-1-(methylsulfonyl)-

4-Fluoro-2-methyl-1-(methylsulfonyl)benzene (CAS 828270-62-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9FO2S and a molecular weight of 188.21900 g/mol. It is also known as 4-Fluoro-2-methyl-1-(methylsulphonyl)benzene, 4-fluoro-2-methyl-1-methylsulfonylbenzene and Benzene, 4-fluoro-2-methyl-1-(methylsulfonyl)-. Key properties include a melting point of 104-105ºC, a boiling point of 313.7ºC at 760 mmHg, a density of 1.24g/cm3 and a flash point of 143.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
828270-62-8
Jingsj CID
J-1118369-9
Molecular Formula
C8H9FO2S
Chinese Name
4-氟-2-甲基-1-(甲基磺酰基)苯
Molecular Weight
188.21900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point104-105ºC
Boiling Point313.7ºC at 760 mmHg
Density1.24g/cm3
Flash Point143.5ºC

Frequently Asked Questions

What is the CAS number of 4-Fluoro-2-methyl-1-(methylsulfonyl)benzene?

The CAS number of 4-Fluoro-2-methyl-1-(methylsulfonyl)benzene is 828270-62-8.

What are the molecular formula and molecular weight of 4-Fluoro-2-methyl-1-(methylsulfonyl)benzene?

4-Fluoro-2-methyl-1-(methylsulfonyl)benzene has molecular formula C8H9FO2S and molecular weight 188.21900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Fluoro-2-methyl-1-(methylsulfonyl)benzene (CAS 828270-62-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118369-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.