6-ethyl-4-hydroxychromen-2-one

Names

[ Name ]:
6-ethyl-4-hydroxychromen-2-one

[Synonym ]:
6-ethyl-2-hydroxychromen-4-one
6-ethyl-4-hydroxy-chromen-2-one
6-ethyl-4-hydroxy-2h-chromen-2-one
4-hydroxy-6-ethylcoumarin
6-Ethyl-4-hydroxycoumarin

Chemical & Physical Properties

[ Density]:
1.313g/cm3

[ Boiling Point ]:
374.521ºC at 760 mmHg

[ Melting Point ]:
216-218ºC

[ Molecular Formula ]:
C₁₁H₁₀O₃

[ Molecular Weight ]:
190.19500

[ Flash Point ]:
168.875ºC

[ Exact Mass ]:
190.06300

[ PSA ]:
50.44000

[ LogP ]:
2.06100

[ Index of Refraction ]:
1.62

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

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