1H-Imidazo[4,5-b]pyrazine

Names

[ CAS No. ]:
273-94-9

[ Name ]:
1H-Imidazo[4,5-b]pyrazine

[Synonym ]:
4H-Imidazo[4,5-b]pyrazine
imidazopyrazine
1H-Imidazo[4,5-b]pyrazine

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
213.1ºC at 760mmHg

[ Molecular Formula ]:
C₅H₄N₄

[ Molecular Weight ]:
120.112

[ Flash Point ]:
74.2ºC

[ Exact Mass ]:
120.043594

[ PSA ]:
54.46000

[ LogP ]:
-0.21

[ Vapour Pressure ]:
0.243mmHg at 25°C

[ Index of Refraction ]:
1.738

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%