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1-Butylthiourea

正丁基硫脲

Also known as: N-Butylthiourea, 1-BUTYL-2-THIOUREA, 1-N-BUTYLTHIOUREA, butyl-2-thiourea, butylthiourea, n-butylthiourea, N-(n-Butyl)thiourea, butyl-thioure, usafd-5, EINECS 216-165-9, MFCD00022173

1-Butylthiourea (CAS 1516-32-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H12N2S and a molecular weight of 132.22700 g/mol. It is also known as N-Butylthiourea, 1-BUTYL-2-THIOUREA and 1-N-BUTYLTHIOUREA. Key properties include a melting point of 77-78°C, a boiling point of 202.2ºC at 760mmHg, a density of 1.028g/cm3 and a flash point of 76.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1516-32-1
Jingsj CID
J-4969-8
Molecular Formula
C5H12N2S
Chinese Name
正丁基硫脲
Molecular Weight
132.22700 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point77-78°C
Boiling Point202.2ºC at 760mmHg
Density1.028g/cm3
Flash Point76.1ºC

Frequently Asked Questions

What is the CAS number of 1-Butylthiourea?

The CAS number of 1-Butylthiourea is 1516-32-1.

What are the molecular formula and molecular weight of 1-Butylthiourea?

1-Butylthiourea has molecular formula C5H12N2S and molecular weight 132.22700 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Butylthiourea (CAS 1516-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4969-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.