5-Bromo-1-methyl-1H-1,2,4-triazole

5-溴-1-甲基-1H-1,2,4-三唑

Also known as: 1-Methyl-5-bromo-1,2,4-triazole, 1H-1,2,4-Triazole, 5-bromo-1-methyl-, 5-Bromo-1-methyl-1,2,4-triazole, 5-Bromo-1-methyl-1H-1,2,4-triazole

CAS No.
16681-72-4
Jingsj CID
J-1508273-6
Molecular Formula
C3H4BrN3
Chinese Name
5-溴-1-甲基-1H-1,2,4-三唑
Molecular Weight
161.988 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point255.9±23.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point108.5±22.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

16681-72-4

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

C3H4BrN3, molecular weight 161.988 g/mol

Is 5-Bromo-1-methyl-1H-1,2,4-triazole hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026