N5-phenyl-1H-1,2,4-triazole-3,5-diamine

N5-苯基-1H-1,2,4-三唑-3,5-二胺

Also known as: 3-amino-5-anilino-1,2,4-triazole, 3-amino-5-phenylamino-1,2,4-triazole, 5-anilino-3-amino-1,2,4-triazole, 5-amino-3-anilino-1,2,4-triazole, N-phenyl-1H-1,2,4-triazole-3,5-diamine

N5-phenyl-1H-1,2,4-triazole-3,5-diamine (CAS 3310-68-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H9N5 and a molecular weight of 175.19100 g/mol. It is also known as 3-amino-5-anilino-1,2,4-triazole, 3-amino-5-phenylamino-1,2,4-triazole and 5-anilino-3-amino-1,2,4-triazole. Key properties include a boiling point of 427.3ºC at 760mmHg, a density of 1.429g/cm3 and a flash point of 212.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3310-68-7
Jingsj CID
J-1519806-0
Molecular Formula
C8H9N5
Chinese Name
N5-苯基-1H-1,2,4-三唑-3,5-二胺
Molecular Weight
175.19100 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point427.3ºC at 760mmHg
Density1.429g/cm3
Flash Point212.2ºC

Frequently Asked Questions

What is the CAS number of N5-phenyl-1H-1,2,4-triazole-3,5-diamine?

The CAS number of N5-phenyl-1H-1,2,4-triazole-3,5-diamine is 3310-68-7.

What are the molecular formula and molecular weight of N5-phenyl-1H-1,2,4-triazole-3,5-diamine?

N5-phenyl-1H-1,2,4-triazole-3,5-diamine has molecular formula C8H9N5 and molecular weight 175.19100 g/mol.

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

Last updated:

How to cite: Jingsj. "N5-phenyl-1H-1,2,4-triazole-3,5-diamine (CAS 3310-68-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519806-0 (accessed 2026-10-22).

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