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Thiourea

Also known as: 250g, AKOS BBS-00004390, Cefotaxime Impurity 13, EINECS 200-543-5, Isothioharnstoff, MFCD00008067, SULFOUREA, Sulourea, THIO, THIOCARBAMIDE, THIOUREA DIOXID, THU, Thiocarbamide, Thiocarbamidsaeure-amid, Thiourea 5g [62-56-6], Thiourea(TU), Thiourea, reagent grade, ACS, Thiurea, Tsizp 34, carbamimidothioic acid

Thiourea (CAS 62-56-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula CH4N2S and a molecular weight of 76.121 g/mol. Key properties include a melting point of 171-175 ºC, a boiling point of 186.8±23.0 °C at 760 mmHg, a density of 1.405 and a flash point of 66.8±22.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
62-56-6
Jingsj CID
J-1336922-7
Molecular Formula
CH4N2S
Molecular Weight
76.121 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point171-175 ºC
Boiling Point186.8±23.0 °C at 760 mmHg
Density1.405
Flash Point66.8±22.6 °C
Exact Mass76.009521
PSA84.13000
LogP-1.05
Vapor Pressure0.7±0.4 mmHg at 25°C
Refractive Index1.654
Additional Property13.6 g/100 mL (20 ºC)

GHS Safety & Compliance

Irritant / Health Hazard / Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Thiourea?

The CAS number of Thiourea is 62-56-6.

What are the molecular formula and molecular weight of Thiourea?

Thiourea has molecular formula CH4N2S and molecular weight 76.121 g/mol.

Is Thiourea hazardous?

Thiourea has GHS signal word Warning.

What are the upstream and downstream products of Thiourea?

For Thiourea, Upstream Products: isothiocyanic acid; Downstream Products: S-Methylisothiourea hemisulfate.

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

Last updated:

How to cite: Jingsj. "Thiourea (CAS 62-56-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336922-7 (accessed 2026-11-09).

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