4-HYDROXY-7-METHYLCOUMARIN

Names

[ Name ]:
4-HYDROXY-7-METHYLCOUMARIN

[Synonym ]:
4-hydroxy-7-methyl-2h-chromen-2-one
4-Hydroxy-7-methyl-cumarin
4-hydroxy-7-methylycoumarin
7-methyl-4-hydroxycoumarin
4-Hydroxy-7-methylcoumarin
4-hydroxy-7-methyl-chromen-2-one
2-hydroxy-7-methylchromen-4-one

Chemical & Physical Properties

[ Melting Point ]:
216 °C

[ Molecular Formula ]:
C₁₀H₈O₃

[ Molecular Weight ]:
176.16900

[ Exact Mass ]:
176.04700

[ PSA ]:
50.44000

[ LogP ]:
1.80700

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2932209090

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%