(2-oxochromen-7-yl) acetate

Names

[ Name ]:
(2-oxochromen-7-yl) acetate

[Synonym ]:
7-acetyloxycoumarin
2-oxo-2H-chromen-7-yl acetate
Acetylumbelliferone
2-oxo-2H-7-chromenyl acetate
7-acetoxycoumarin
Bio-0211
7-acetylumbelliferone
2-oxochromen-7-yl acetate
7-O-Acetylcoumarin
7-acetoxy-2H-1-benzopyran-2-one
7-acetoxy-2H-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.319g/cm3

[ Boiling Point ]:
366.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₈O₄

[ Molecular Weight ]:
204.17900

[ Flash Point ]:
191.5ºC

[ Exact Mass ]:
204.04200

[ PSA ]:
56.51000

[ LogP ]:
1.71830

[ Vapour Pressure ]:
1.44E-05mmHg at 25°C

[ Index of Refraction ]:
1.574

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%