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

1-甲砜基-2-甲基-4-溴苯

Also known as: 4-BroMo-1-Methanesulfonyl-2-Methylbenzene, 4-bromo-1-methanesulfonyl-2-methylbenzene, 4-bromo-2-methyl-1-methylsulfonylbenzene, Benzene, 4-bromo-2-methyl-1-(methylsulfonyl)-, MFCD22549347

4-bromo-2-methyl-1-(methylsulfonyl)benzene (CAS 99768-21-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9BrO2S and a molecular weight of 249.12500 g/mol. It is also known as 4-BroMo-1-Methanesulfonyl-2-Methylbenzene, 4-bromo-1-methanesulfonyl-2-methylbenzene and 4-bromo-2-methyl-1-methylsulfonylbenzene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99768-21-5
Jingsj CID: J-1514206-9
Molecular Formula: C₈H₉BrO₂S
Chinese Name: 1-甲砜基-2-甲基-4-溴苯
Molecular Weight: 249.12500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-bromo-2-methyl-1-(methylsulfonyl)benzene is 99768-21-5.

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

4-bromo-2-methyl-1-(methylsulfonyl)benzene has molecular formula C8H9BrO2S and molecular weight 249.12500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-bromo-2-methyl-1-(methylsulfonyl)benzene (CAS 99768-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514206-9 (accessed 2026-10-23).

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