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2-(Methylsulfonyl)phenol

Also known as: 2-(Methylsulfonyl)benzenol, 2-(Methylsulphonyl)phenol, 2-Hydroxyphenyl methyl sulfone, 2-Methanesulfonylphenol, o-(Methylsulfonyl)phenol, 2-Methansulfonyl-phenol, 2-Methylsulfon-phenol, Methyl-(2-hydroxy-phenyl)-sulfon, Phenol, 2-(methylsulfonyl)-, methylsulfonylbenzenol, 2-hydroxyphenyl methyl sulfone, 2-methanesulfonylphenol, 2-methylsulfonylphenol

2-(Methylsulfonyl)phenol (CAS 27489-33-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H8O3S and a molecular weight of 172.20200 g/mol. Key properties include a melting point of 78-84ºC, a boiling point of 358.8ºC at 760 mmHg, a density of 1.328g/cm3 and a flash point of 170.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27489-33-4
Jingsj CID
J-1503559-3
Molecular Formula
C7H8O3S
Molecular Weight
172.20200 g/mol
Category
Alcohols
Last updated
8/21/2026
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Physicochemical Properties

Melting Point78-84ºC
Boiling Point358.8ºC at 760 mmHg
Density1.328g/cm3
Flash Point170.8ºC
Exact Mass172.01900
PSA62.75000
LogP1.87650
Vapor Pressure1.2E-05mmHg at 25°C
Refractive Index1.556

Customs & Trade Information

HS Code2908999090
Summary2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(Methylsulfonyl)phenol?

The CAS number of 2-(Methylsulfonyl)phenol is 27489-33-4.

What are the molecular formula and molecular weight of 2-(Methylsulfonyl)phenol?

2-(Methylsulfonyl)phenol has molecular formula C7H8O3S and molecular weight 172.20200 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Methylsulfonyl)phenol (CAS 27489-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503559-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.