5,7-Dihydroxycoumarin

Suppliers

Names

[ CAS No. ]:
2732-18-5

[ Name ]:
5,7-Dihydroxycoumarin

[Synonym ]:
5,7-Dihydroxy-cumarin
Coumarin derivative,1a
5,7-dihydroxy-chromen-2-one
2H-1-Benzopyran-2-one, 5,7-dihydroxy-
5,7-Dihydroxy-2H-chromen-2-one
5,7-dihydroxyocoumarin
5,7-DIHYDROXYCOUMARIN

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
506.4±19.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H6O4

[ Molecular Weight ]:
178.141

[ Flash Point ]:
216.9±15.0 °C

[ Exact Mass ]:
178.026611

[ PSA ]:
70.67000

[ LogP ]:
0.86

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.689

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5,7-DIHYDROXYCOUMARIN
  • 4-ethyl-5,7-dihydroxycoumarin
  • 4-propyl-5,7-dihydroxycoumarin
  • 4-Methyl-5,7-dihydroxycoumarin
  • 5,7-dihydroxycoumarin 7-methyl ether
  • 4-chloromethyl-5,7-dihydroxycoumarin