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299159-90-3

299159-90-3 structure
299159-90-3 structure

Name 7-hydroxy-6-methoxy-3-(3-methylbut-2-enyl)chromen-2-one
Synonyms 7-Hydroxy-6-methoxy-3-(3-methyl-2-buten-1-yl)-2H-chromen-2-one
2H-1-Benzopyran-2-one, 7-hydroxy-6-methoxy-3-(3-methyl-2-buten-1-yl)-
W1290
7-Hydroxy-6-methoxy-3-prenylcoumarin
Density 1.2±0.1 g/cm3
Boiling Point 445.9±45.0 °C at 760 mmHg
Molecular Formula C15H16O4
Molecular Weight 260.285
Flash Point 167.7±22.2 °C
Exact Mass 260.104858
PSA 59.67000
LogP 4.04
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.569
HS Code 2932209090
HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%