5-Phenyl-1H-1,2,4-triazol-3-amine

5-苯基-1H-1,2,4-三唑-3-胺

Also known as: 3-Amino-5-phenyl-1,2,4-triazole, 3-Amino-5-phenyl-1H-1,2,4-triazole, 5-Phenyl-4H-1,2,4-triazol-3-amine, 3-Phenyl-1H-1,2,4-triazol-5-amine, 5-Phenyl-1H-[1,2,4]triazol-3-ylamine, 1H-1,2,4-Triazol-3-amine, 5-phenyl-

5-Phenyl-1H-1,2,4-triazol-3-amine (CAS 4922-98-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H8N4 and a molecular weight of 160.17600 g/mol. It is also known as 3-Amino-5-phenyl-1,2,4-triazole, 3-Amino-5-phenyl-1H-1,2,4-triazole and 5-Phenyl-4H-1,2,4-triazol-3-amine. Key properties include a melting point of 191-193ºC, a boiling point of 414.4ºC at 760 mmHg, a density of 1.315 g/cm3 and a flash point of 233.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4922-98-9
Jingsj CID
J-1073385-7
Molecular Formula
C8H8N4
Chinese Name
5-苯基-1H-1,2,4-三唑-3-胺
Molecular Weight
160.17600 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point191-193ºC
Boiling Point414.4ºC at 760 mmHg
Density1.315 g/cm3
Flash Point233.7ºC

Frequently Asked Questions

What is the CAS number of 5-Phenyl-1H-1,2,4-triazol-3-amine?

The CAS number of 5-Phenyl-1H-1,2,4-triazol-3-amine is 4922-98-9.

What are the molecular formula and molecular weight of 5-Phenyl-1H-1,2,4-triazol-3-amine?

5-Phenyl-1H-1,2,4-triazol-3-amine has molecular formula C8H8N4 and molecular weight 160.17600 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Phenyl-1H-1,2,4-triazol-3-amine (CAS 4922-98-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1073385-7 (accessed 2026-10-25).

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