1H,1'H-2,2'-Biimidazole
Names
[ CAS No. ]:
492-98-8
[ Name ]:
1H,1'H-2,2'-Biimidazole
[Synonym ]:
1H,1'H-[2,2']biimidazolyl
2-(1H-imidazol-2-yl)-1H-imidazole
2,2'-Bi-1H-imidazole
1H,1'H-2,2'-Biimidazole
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%