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

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. 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-1519806-8
Molecular Formula: C₈H₉N₅
Molecular Weight: 175.19100 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	427.3ºC at 760mmHg
Density	1.429g/cm3
Flash Point	212.2ºC
Exact Mass	175.08600
PSA	79.62000
LogP	1.78470
Refractive Index	1.761

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.

What are the upstream and downstream products of N5-phenyl-1H-1,2,4-triazole-3,5-diamine?

For N5-phenyl-1H-1,2,4-triazole-3,5-diamine, Upstream Products: methyl N-cyano-N'-phenylcarbamimidothioate.

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

Last updated: 8/21/2026

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-1519806-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.