2-Hydroxy-6H-benzo(c)chromen-6-one

Names

[ Name ]:
2-Hydroxy-6H-benzo(c)chromen-6-one

[Synonym ]:
2-Hydroxy-benzo <c> cumarin
Lacton des 2-<2-carboxy-phenyl>-hydrochinons
2-hydroxy-benzo[c]chromen-6-one
6-Hydroxy-3,4-benzocumarin
2-Hydroxy-6H-benzo[c]chromen-6-one

Chemical & Physical Properties

[ Density]:
1.395g/cm3

[ Boiling Point ]:
431.1ºC at 760 mmHg

[ Molecular Formula ]:
C₁₃H₈O₃

[ Molecular Weight ]:
212.20100

[ Flash Point ]:
195.9ºC

[ Exact Mass ]:
212.04700

[ PSA ]:
50.44000

[ LogP ]:
2.65180

[ Index of Refraction ]:
1.679

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%