5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine

Also known as: 5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine, 1H-1,2,4-Triazol-5-amine, 3-[(4-bromophenyl)methyl]-, 1H-1,2,4-Triazol-3-amine, 5-[(4-bromophenyl)methyl]-, 3-[(4-Bromophenyl)methyl]-1H-1,2,4-triazol-5-amine, A7459

5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine (CAS 502685-91-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H9BrN4 and a molecular weight of 253.09900 g/mol. Key properties include a boiling point of 492.1ºC at 760 mmHg, a density of 1.664 and a flash point of 251.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 502685-91-8
Jingsj CID: J-1507954-6
Molecular Formula: C₉H₉BrN₄
Molecular Weight: 253.09900 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	492.1ºC at 760 mmHg
Density	1.664
Flash Point	251.4ºC
Exact Mass	252.00100
PSA	68.32000
LogP	1.67030
Refractive Index	1.689

Frequently Asked Questions

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

The CAS number of 5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine is 502685-91-8.

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

5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine has molecular formula C9H9BrN4 and molecular weight 253.09900 g/mol.

What are the upstream and downstream products of 5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine?

For 5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine, Upstream Products: 2-(4-bromophenyl)acetohydrazide, 4-Bromophenylacetyl chloride.

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. "5-(4-Bromobenzyl)-4H-1,2,4-triazol-3-amine (CAS 502685-91-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507954-6 (accessed 2026-11-09).

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