1-(2-Hydroxyethyl)imidazolidine-2-thione

Also known as: 1-(2-Hydroxyethyl)-2-imidazolidinethione, 1-(2-Hydroxyethyl)ethylenethiourea, N-(2-Hydroxyethyl)ethylenethiourea, 1-(β-Hydroxyethyl)imidazolidine-2-thione, N-(β-Hydroxyethyl)ethylenethiourea, NSC 36624, NSC 64314

1-(2-Hydroxyethyl)imidazolidine-2-thione (CAS 932-49-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H10N2OS and a molecular weight of 146.21100 g/mol. Key properties include a melting point of 136.5ºC, a boiling point of 256.2ºC at 760 mmHg, a density of 1.32 g/cm3 and a flash point of 108.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 932-49-0
Jingsj CID: J-33981-1
Molecular Formula: C₅H₁₀N₂OS
Molecular Weight: 146.21100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	136.5ºC
Boiling Point	256.2ºC at 760 mmHg
Density	1.32 g/cm3
Flash Point	108.8ºC
Exact Mass	146.05100
PSA	67.59000
Refractive Index	1.633

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(2-Hydroxyethyl)imidazolidine-2-thione?

The CAS number of 1-(2-Hydroxyethyl)imidazolidine-2-thione is 932-49-0.

What are the molecular formula and molecular weight of 1-(2-Hydroxyethyl)imidazolidine-2-thione?

1-(2-Hydroxyethyl)imidazolidine-2-thione has molecular formula C5H10N2OS and molecular weight 146.21100 g/mol.

What are the upstream and downstream products of 1-(2-Hydroxyethyl)imidazolidine-2-thione?

For 1-(2-Hydroxyethyl)imidazolidine-2-thione, Upstream Products: 2-(2-Aminoethylamino)ethanol.

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. "1-(2-Hydroxyethyl)imidazolidine-2-thione (CAS 932-49-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33981-1 (accessed 2026-11-09).

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