3H-Imidazo[4,5-c]pyridine

Names

[ CAS No. ]:
272-97-9

[ Name ]:
3H-Imidazo[4,5-c]pyridine

[Synonym ]:
5-Aza-benzimidazole
3H-Imidazo[4,5-c]pyridine
1H-Imidazo[4,5-c]pyridine
MFCD00051808
imidazo<4,5-c>pyridine
3,5-Diazaindole
5-Azabenzimidazole
5-Aza-1H-benzoimidazole

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
425.1±18.0 °C at 760 mmHg

[ Melting Point ]:
168-172 °C(lit.)

[ Molecular Formula ]:
C₆H₅N₃

[ Molecular Weight ]:
119.124

[ Flash Point ]:
224.4±14.2 °C

[ Exact Mass ]:
119.048347

[ PSA ]:
41.57000

[ LogP ]:
0.18

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.715

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

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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%