5-Cyclopentyl-4-methyl-4H-1,2,4-triazole-3-thiol

5-环戊基-4-甲基-4H-1,2,4-三唑-3-硫醇

Also known as: 5-cyclopentyl-4-methyl-2H-1,2,4-triazole-3-thione, 3-cyclopentyl-4-methyl-1H-1,2,4-triazole-5-thione, 5-cyclopentyl-4-methyl-1,2,4-triazole-3-thiol, ART-CHEM-BB B018032, CHEMBRDG-BB 3018032, ZINC01437194, MFCD01872339

5-Cyclopentyl-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 309731-00-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H13N3S and a molecular weight of 183.27400 g/mol. It is also known as 5-cyclopentyl-4-methyl-2H-1,2,4-triazole-3-thione, 3-cyclopentyl-4-methyl-1H-1,2,4-triazole-5-thione and 5-cyclopentyl-4-methyl-1,2,4-triazole-3-thiol. Key properties include a boiling point of 248.5ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 104.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
309731-00-8
Jingsj CID
J-1031282-7
Molecular Formula
C8H13N3S
Chinese Name
5-环戊基-4-甲基-4H-1,2,4-三唑-3-硫醇
Molecular Weight
183.27400 g/mol
Category
Alcohols
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point248.5ºC at 760 mmHg
Density1.38g/cm3
Flash Point104.1ºC

Frequently Asked Questions

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

The CAS number of 5-Cyclopentyl-4-methyl-4H-1,2,4-triazole-3-thiol is 309731-00-8.

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

5-Cyclopentyl-4-methyl-4H-1,2,4-triazole-3-thiol has molecular formula C8H13N3S and molecular weight 183.27400 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Cyclopentyl-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 309731-00-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031282-7 (accessed 2026-10-23).

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