(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine

3-氨甲基-5-苯基-4H-1,2,4-三唑

Also known as: 3-aminomethyl-5-phenyl-4H-1,2,4-triazole, (5-phenyl-2H-1,2,4-triazol-3-yl)methanamine, 1-(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine, 1H-1,2,4-Triazole-5-methanamine, 3-phenyl-

(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine (CAS 805179-91-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10N4 and a molecular weight of 174.20200 g/mol. It is also known as 3-aminomethyl-5-phenyl-4H-1,2,4-triazole, (5-phenyl-2H-1,2,4-triazol-3-yl)methanamine and 1-(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine. Key properties include a boiling point of 397.9ºC at 760 mmHg, a density of 1.248g/cm3 and a flash point of 223.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 805179-91-3
Jingsj CID: J-1485280-8
Molecular Formula: C₉H₁₀N₄
Chinese Name: 3-氨甲基-5-苯基-4H-1,2,4-三唑
Molecular Weight: 174.20200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	397.9ºC at 760 mmHg
Density	1.248g/cm3
Flash Point	223.1ºC

Frequently Asked Questions

What is the CAS number of (5-phenyl-4H-1,2,4-triazol-3-yl)methanamine?

The CAS number of (5-phenyl-4H-1,2,4-triazol-3-yl)methanamine is 805179-91-3.

What are the molecular formula and molecular weight of (5-phenyl-4H-1,2,4-triazol-3-yl)methanamine?

(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine has molecular formula C9H10N4 and molecular weight 174.20200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(5-phenyl-4H-1,2,4-triazol-3-yl)methanamine (CAS 805179-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485280-8 (accessed 2026-10-24).

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