5,7-Dihydroxycoumarin

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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
  • (2R)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido]pentanoic acid
  • 5-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]pentanoic acid
  • 2-(3-Ethylphenyl)-1-methylpiperazine
  • 4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-2-methylbutanoic acid
  • 2-{[3-bromo-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}acetic acid
  • (2R)-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]-3-hydroxypropanoic acid
  • 5-(4-Methoxyphenyl)-4-phenyl-4H-1,2,4-triazole-3-methanol
  • 2-Imidazolidinimine, 1,3-diacetyl-N-(2,6-dichlorophenyl)-
  • (2R)-2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]-3-hydroxypropanoic acid
  • 2-{1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxan-4-yl]-N-methylformamido}acetic acid
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