4-amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol

4-氨基-5-(3,4-二甲氧基苯基)-4H-1,2,4-三唑-3-硫醇

Also known as: 4-amino-3-(3,4-dimethoxyphenyl)-1H-1,2,4-triazole-5-thione, 4-Amino-5-(3,4-dimethoxy-phenyl)-2,4-dihydro-3H-1,2,4-Triazol-3-thione, 4-Amino-5-(3,4-dimethoxy-phenyl)-4H-[1,2,4]triazole-3-thiol, 4-amino-5-(3,4-dimethoxyphenyl)-2H-1,2,4-triazole-3-thione

4-amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 125866-62-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H12N4O2S and a molecular weight of 252.29300 g/mol. It is also known as 4-amino-3-(3,4-dimethoxyphenyl)-1H-1,2,4-triazole-5-thione, 4-Amino-5-(3,4-dimethoxy-phenyl)-2,4-dihydro-3H-1,2,4-Triazol-3-thione and 4-Amino-5-(3,4-dimethoxy-phenyl)-4H-[1,2,4]triazole-3-thiol. Key properties include a boiling point of 377.4ºC at 760mmHg, a density of 1.45g/cm3 and a flash point of 182ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
125866-62-8
Jingsj CID
J-1506724-5
Molecular Formula
C10H12N4O2S
Chinese Name
4-氨基-5-(3,4-二甲氧基苯基)-4H-1,2,4-三唑-3-硫醇
Molecular Weight
252.29300 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point377.4ºC at 760mmHg
Density1.45g/cm3
Flash Point182ºC

Frequently Asked Questions

What is the CAS number of 4-amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol?

The CAS number of 4-amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol is 125866-62-8.

What are the molecular formula and molecular weight of 4-amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol?

4-amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol has molecular formula C10H12N4O2S and molecular weight 252.29300 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-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 125866-62-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506724-5 (accessed 2026-10-25).

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