2-Bromo-1H-imidazole

2-溴-1H-咪唑

Also known as: 2-Bromoimidazole, 1H-Imidazole, 2-bromo-, 1H-Imidazole,2-bromo-(9CI)

CAS No.
16681-56-4
Jingsj CID
J-1394432-6
Molecular Formula
C3H3BrN2
Chinese Name
2-溴-1H-咪唑
Molecular Weight
146.973 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point197-202ºC
Boiling Point273.1±23.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point119.0±22.6 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Bromo-1H-imidazole?

16681-56-4

What are the molecular formula and molecular weight of 2-Bromo-1H-imidazole?

C3H3BrN2, molecular weight 146.973 g/mol

Is 2-Bromo-1H-imidazole hazardous?

Danger

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