7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE

[ Density]:
1.433g/cm3

[ Boiling Point ]:
429.72ºC at 760 mmHg

[ Melting Point ]:
300-304ºC

[ Molecular Formula ]:
C₁₁H₇NO₃

[ Molecular Weight ]:
201.17800

[ Flash Point ]:
213.687ºC

[ Exact Mass ]:
201.04300

[ PSA ]:
74.23000

[ LogP ]:
1.67868

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.641

[ Storage condition ]:
2-8℃

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
20/21/22-36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2932209090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%