4-Phenylimidazole

4-苯基咪唑

Also known as: 4-Phenyl-1H-imidazole, 4(5)-phenylimidazole, 5-Phenyl-1H-imidazole, 5-phenyl-3-aza-1H-pyrrole, 1H-Imidazole, 4-phenyl-, Phenylimidazole

CAS No.
670-95-1
Jingsj CID
J-1012597-5
Molecular Formula
C9H8N2
Chinese Name
4-苯基咪唑
Molecular Weight
144.17 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point128-131 °C(lit.)
Boiling Point379.8±11.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point213.0±5.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Phenylimidazole?

670-95-1

What are the molecular formula and molecular weight of 4-Phenylimidazole?

C9H8N2, molecular weight 144.17 g/mol

Is 4-Phenylimidazole hazardous?

Warning

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