5-Bromo-3-nitro-1H-1,2,4-triazole

3-溴-5-硝基-1,2,4-三唑

Also known as: 3-Bromo-5-nitro-1,2,4-triazole, 5-Bromo-3-nitro-4H-1,2,4-triazole, 3-Bromo-5-nitro-2H-1,2,4-triazole, 1H-1,2,4-Triazole, 5-bromo-3-nitro-, 3-BROMO-5-NITRO-1,2,4-TRIAZOLE, TIMTEC-BB SBB000310

5-Bromo-3-nitro-1H-1,2,4-triazole (CAS 24807-56-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2HBrN4O2 and a molecular weight of 192.95900 g/mol. It is also known as 3-Bromo-5-nitro-1,2,4-triazole, 5-Bromo-3-nitro-4H-1,2,4-triazole and 3-Bromo-5-nitro-2H-1,2,4-triazole. Key properties include a melting point of 155-159ºC(lit.), a boiling point of 463.8ºC at 760mmHg, a density of 2.346g/cm3 and a flash point of 234.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
24807-56-5
Jingsj CID
J-1055751-4
Molecular Formula
C2HBrN4O2
Chinese Name
3-溴-5-硝基-1,2,4-三唑
Molecular Weight
192.95900 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point155-159ºC(lit.)
Boiling Point463.8ºC at 760mmHg
Density2.346g/cm3
Flash Point234.3ºC

Frequently Asked Questions

What is the CAS number of 5-Bromo-3-nitro-1H-1,2,4-triazole?

The CAS number of 5-Bromo-3-nitro-1H-1,2,4-triazole is 24807-56-5.

What are the molecular formula and molecular weight of 5-Bromo-3-nitro-1H-1,2,4-triazole?

5-Bromo-3-nitro-1H-1,2,4-triazole has molecular formula C2HBrN4O2 and molecular weight 192.95900 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Bromo-3-nitro-1H-1,2,4-triazole (CAS 24807-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1055751-4 (accessed 2026-10-23).

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