4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol

4-烯丙基-5-环戊基-4H-1,2,4-三唑-3-硫醇

Also known as: 5-cyclopentyl-4-(prop-2-en-1-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione, 3-cyclopentyl-4-prop-2-enyl-1H-1,2,4-triazole-5-thione, 4-allyl-5-cyclopentyl-2H-1,2,4-triazole-3-thione, 4-allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol, 5-cyclopentyl-4-prop-2-enyl-2H-1,2,4-triazole-3-thione, Albb-003341, IVK/4021461, ART-CHEM-BB B018034

4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol (CAS 667412-80-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H15N3S and a molecular weight of 209.31100 g/mol. It is also known as 5-cyclopentyl-4-(prop-2-en-1-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione, 3-cyclopentyl-4-prop-2-enyl-1H-1,2,4-triazole-5-thione and 4-allyl-5-cyclopentyl-2H-1,2,4-triazole-3-thione. Key properties include a boiling point of 283.5ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 125.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
667412-80-8
Jingsj CID
J-1111263-5
Molecular Formula
C10H15N3S
Chinese Name
4-烯丙基-5-环戊基-4H-1,2,4-三唑-3-硫醇
Molecular Weight
209.31100 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point283.5ºC at 760 mmHg
Density1.27g/cm3
Flash Point125.3ºC

Frequently Asked Questions

What is the CAS number of 4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol?

The CAS number of 4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol is 667412-80-8.

What are the molecular formula and molecular weight of 4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol?

4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol has molecular formula C10H15N3S and molecular weight 209.31100 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol (CAS 667412-80-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1111263-5 (accessed 2026-10-25).

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