2,2'-Biimidazole

About This Item

Molecular Formula	C₆H₆N₄
CAS Number	492-98-8

FC-0036246

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Properties

Chemical Identifiers

IUPAC Name	2-(1H-imidazol-2-yl)-1H-imidazole
SMILES	C1=CN=C(N1)C2=NC=CN2
InChI Key	AZUHIVLOSAPWDM-UHFFFAOYSA-N
InChI	InChI=1S/C6H6N4/c1-2-8-5(7-1)6-9-3-4-10-6/h1-4H,(H,7,8)(H,9,10)

Physical Properties

Boiling Point	455.5±28.0 °C at 760 mmHg
Melting Point	>350ºC
Flash Point	238.1±17.0 °C
Density	1.4±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

238.1±17.0 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.