3-((2-Hydroxyethyl)thio)propanenitrile

Also known as: 3-(2-Hydroxyethylthio)propionitrile, Propanenitrile, 3-[(2-hydroxyethyl)thio]-, 2-(2-Cyanoethylthio)ethanol, 3-(2-hydroxyethylsulfanyl)propanenitrile

3-((2-Hydroxyethyl)thio)propanenitrile (CAS 15771-37-6) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H9NOS and a molecular weight of 131.19600 g/mol. Key properties include a boiling point of 321.1ºC at 760 mmHg, a density of 1.131g/cm3 and a flash point of 148ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15771-37-6
Jingsj CID: J-1522283-0
Molecular Formula: C₅H₉NOS
Molecular Weight: 131.19600 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	321.1ºC at 760 mmHg
Density	1.131g/cm3
Flash Point	148ºC
Exact Mass	131.04000
PSA	69.32000
LogP	0.62558
Vapor Pressure	2.45E-05mmHg at 25°C
Refractive Index	1.509

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-((2-Hydroxyethyl)thio)propanenitrile?

The CAS number of 3-((2-Hydroxyethyl)thio)propanenitrile is 15771-37-6.

What are the molecular formula and molecular weight of 3-((2-Hydroxyethyl)thio)propanenitrile?

3-((2-Hydroxyethyl)thio)propanenitrile has molecular formula C5H9NOS and molecular weight 131.19600 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-((2-Hydroxyethyl)thio)propanenitrile (CAS 15771-37-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522283-0 (accessed 2026-11-09).

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