4-Cinnolinecarboxylicacid

Names

[ CAS No. ]:
21905-86-2

[ Name ]:
4-Cinnolinecarboxylicacid

[Synonym ]:
4-Carboxy-cinnolin
cinnoline-4-carboxylate
Cinnolin-4-carbonsaeure
MFCD00006813
EINECS 244-650-5
4-Cinnolinecarboxylic acid
4-Cinnolincarbonsaeure

Chemical & Physical Properties

[ Density]:
1.421g/cm3

[ Boiling Point ]:
423.7ºC at 760mmHg

[ Melting Point ]:
175ºC (dec.)(lit.)

[ Molecular Formula ]:
C₉H₆N₂O₂

[ Molecular Weight ]:
174.15600

[ Flash Point ]:
210.1ºC

[ Exact Mass ]:
174.04300

[ PSA ]:
63.08000

[ LogP ]:
1.32800

[ Vapour Pressure ]:
6.18E-08mmHg at 25°C

[ Index of Refraction ]:
1.697

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%