1H,1'H-2,2'-Biimidazole

Modify Date: 2024-01-04 15:32:11

1H,1'H-2,2'-Biimidazole Structure
1H,1'H-2,2'-Biimidazole structure
Common Name 1H,1'H-2,2'-Biimidazole
CAS Number 492-98-8 Molecular Weight 134.139
Density 1.4±0.1 g/cm3 Boiling Point 455.5±28.0 °C at 760 mmHg
Molecular Formula C6H6N4 Melting Point >350ºC
MSDS N/A Flash Point 238.1±17.0 °C

 Names

Name 2,2'-Biimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 455.5±28.0 °C at 760 mmHg
Melting Point >350ºC
Molecular Formula C6H6N4
Molecular Weight 134.139
Flash Point 238.1±17.0 °C
Exact Mass 134.059250
PSA 57.36000
LogP 0.45
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.655

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2933290090

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1H,1'H-[2,2']biimidazolyl
2-(1H-imidazol-2-yl)-1H-imidazole
2,2'-Bi-1H-imidazole
1H,1'H-2,2'-Biimidazole