3-(Methylsulfonyl)propan-1-ol

Also known as: 1-Propanol, 3-(methylsulfonyl)-, 3-(Methanesulfonyl)-1-propanol, 3-(Methylsulfonyl)-1-propanol, 3-(Methylsulfonyl)-1-propano, 3-(methylsulfonyl)propan-1-ol, 3-Hydroxypropyl methyl sulfone, METHYL-(3-HYDROXYPROPYL) SULFONE, Ba 2769, BA 2769

3-(Methylsulfonyl)propan-1-ol (CAS 2058-49-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H10O3S and a molecular weight of 138.185 g/mol. Key properties include a boiling point of 349.4±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 165.1±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2058-49-3
Jingsj CID: J-1401763-1
Molecular Formula: C₄H₁₀O₃S
Molecular Weight: 138.185 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	349.4±25.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	165.1±23.2 °C
Exact Mass	138.035065
PSA	62.75000
LogP	-1.46
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.459
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic 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 3-(Methylsulfonyl)propan-1-ol?

The CAS number of 3-(Methylsulfonyl)propan-1-ol is 2058-49-3.

What are the molecular formula and molecular weight of 3-(Methylsulfonyl)propan-1-ol?

3-(Methylsulfonyl)propan-1-ol has molecular formula C4H10O3S and molecular weight 138.185 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-(Methylsulfonyl)propan-1-ol (CAS 2058-49-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1401763-1 (accessed 2026-11-09).

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