6-Ethyl-4-oxo-4H-chromene-3-carbonitrile

Names

[ Name ]:
6-Ethyl-4-oxo-4H-chromene-3-carbonitrile

[Synonym ]:
6-ethyl-4-oxo-4H-chromene-3-carbonitrile
MFCD00191959
6-ethyl-4-oxo-4H-1-benzopyran-3-carbonitrile
6-ethyl-3-cyanochromone
3-Cyano-6-ethylchromone

Chemical & Physical Properties

[ Melting Point ]:
123-125ºC(lit.)

[ Molecular Formula ]:
C₁₂H₉NO₂

[ Molecular Weight ]:
199.20500

[ Exact Mass ]:
199.06300

[ PSA ]:
54.00000

[ LogP ]:
2.22708

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%