6-Hydroxy-4-methyl-2-oxo-2H-chromen-7-yl acetate
Names
[ CAS No. ]:
46895-13-0
[ Name ]:
6-Hydroxy-4-methyl-2-oxo-2H-chromen-7-yl acetate
[Synonym ]:
4-METHYL 6-HYDROXY 7-ACETOXY COUMARIN
2H-1-Benzopyran-2-one, 7-(acetyloxy)-6-hydroxy-4-methyl-
6-Hydroxy-4-methyl-2-oxo-2H-chromen-7-yl acetate
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
432.1±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C12H10O5
[ Molecular Weight ]:
234.205
[ Flash Point ]:
171.6±22.2 °C
[ Exact Mass ]:
234.052826
[ PSA ]:
76.74000
[ LogP ]:
1.23
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.589
Safety Information
[ HS Code ]:
2932209090
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%