2-Bromo-4-(methylsulfonyl)phenol

2-溴-4-(甲基磺酰基)苯酚

Also known as: 2-bromo-4-methanesulfonylphenol, 2-bromo-4-methylsulfonylphenol, Phenol, 2-bromo-4-(methylsulfonyl)-

2-Bromo-4-(methylsulfonyl)phenol (CAS 20951-43-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H7BrO3S and a molecular weight of 251.09800 g/mol. It is also known as 2-bromo-4-methanesulfonylphenol, 2-bromo-4-methylsulfonylphenol and Phenol, 2-bromo-4-(methylsulfonyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20951-43-3
Jingsj CID: J-1357868-8
Molecular Formula: C₇H₇BrO₃S
Chinese Name: 2-溴-4-(甲基磺酰基)苯酚
Molecular Weight: 251.09800 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Bromo-4-(methylsulfonyl)phenol?

The CAS number of 2-Bromo-4-(methylsulfonyl)phenol is 20951-43-3.

What are the molecular formula and molecular weight of 2-Bromo-4-(methylsulfonyl)phenol?

2-Bromo-4-(methylsulfonyl)phenol has molecular formula C7H7BrO3S and molecular weight 251.09800 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. "2-Bromo-4-(methylsulfonyl)phenol (CAS 20951-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357868-8 (accessed 2026-10-22).

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