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

Also known as: 5-Amino-3-(3-bromophenyl)-1H-1,2,4-triazole, 1H-1,2,4-Triazol-5-amine, 3-(3-bromophenyl)-, 5-(3-Bromophenyl)-1H-1,2,4-triazol-3-amine

5-(3-Bromophenyl)-4H-1,2,4-triazol-3-amine (CAS 383130-99-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H7BrN4 and a molecular weight of 239.07200 g/mol. Key properties include a boiling point of 468.7ºC at 760 mmHg, a density of 1.732 and a flash point of 237.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 383130-99-2
Jingsj CID: J-1491502-7
Molecular Formula: C₈H₇BrN₄
Molecular Weight: 239.07200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	468.7ºC at 760 mmHg
Density	1.732
Flash Point	237.2ºC
Exact Mass	237.98500
PSA	68.32000
LogP	1.74650
Refractive Index	1.701

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

The CAS number of 5-(3-Bromophenyl)-4H-1,2,4-triazol-3-amine is 383130-99-2.

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

5-(3-Bromophenyl)-4H-1,2,4-triazol-3-amine has molecular formula C8H7BrN4 and molecular weight 239.07200 g/mol.

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

For 5-(3-Bromophenyl)-4H-1,2,4-triazol-3-amine, Upstream Products: 3-Bromobenzhydrazide, 3-Bromobenzoyl 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-(3-Bromophenyl)-4H-1,2,4-triazol-3-amine (CAS 383130-99-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491502-7 (accessed 2026-11-09).

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