3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one

Names

[ Name ]:
3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one

[Synonym ]:
3-ethyl-7-hydroxy-4,8-dimethyl-chromen-2-one
3-Ethyl-4,8-dimethyl-7-hydroxycumarin
3-ethyl-7-hydroxy-4,8-dimethyl-2H-1-benzopyran-2-one
3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₃H₁₄O₃

[ Molecular Weight ]:
218.24800

[ Exact Mass ]:
218.09400

[ PSA ]:
50.44000

[ LogP ]:
2.67780

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%