4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione

4-氨基-2,4-二氢-5-(2-噻吩基)-3H-1,2,4-三唑-3-硫酮

Also known as: 3H-1,2,4-Triazole-3-thione, 4-amino-2,4-dihydro-5-(2-thienyl)-, 4-Amino-5-(2-thienyl)-4H-1,2,4-triazole-3-thiol, 4-Amino-3-mercapto-5-(2-thienyl)-4H-1,2,4-triazole, 4-Amino-5-thiophen-2-yl-2,4-dihydro-1,2,4-triazole-3-thione, JR-8814

4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione (CAS 61019-27-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N4S2 and a molecular weight of 198.26900 g/mol. It is also known as 3H-1,2,4-Triazole-3-thione, 4-amino-2,4-dihydro-5-(2-thienyl)-, 4-Amino-5-(2-thienyl)-4H-1,2,4-triazole-3-thiol and 4-Amino-3-mercapto-5-(2-thienyl)-4H-1,2,4-triazole. Key properties include a boiling point of 321.9ºC at 760mmHg, a density of 1.76g/cm3 and a flash point of 148.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61019-27-0
Jingsj CID
J-1084409-6
Molecular Formula
C6H6N4S2
Chinese Name
4-氨基-2,4-二氢-5-(2-噻吩基)-3H-1,2,4-三唑-3-硫酮
Molecular Weight
198.26900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point321.9ºC at 760mmHg
Density1.76g/cm3
Flash Point148.5ºC

Frequently Asked Questions

What is the CAS number of 4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione?

The CAS number of 4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione is 61019-27-0.

What are the molecular formula and molecular weight of 4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione?

4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione has molecular formula C6H6N4S2 and molecular weight 198.26900 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Amino-2,4-dihydro-5-(2-thienyl)-3H-1,2,4-triazole-3-thione (CAS 61019-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084409-6 (accessed 2026-10-25).

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