7-hydroxy-4-oxo-4H-chromen-2-carboxylic acid

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Names

[ CAS No. ]:
30113-83-8

[ Name ]:
7-hydroxy-4-oxo-4H-chromen-2-carboxylic acid

[Synonym ]:
7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid
7-hydroxy-4-oxo-4H-1-benzopyrane-2-carboxylic acid
HOCCA
7-Hydroxy-4-oxo-4H-chromen-2-carbonsaeure
7-hydroxy-4-oxochromene-2-carboxylic caid
Hydroxycoumarin carboxylic acid
7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid
7-Hydroxy-4-oxo-4H-chromen-2-carboxylic acid
7-hydroxy-4-oxo-4H-chromone-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.639g/cm3

[ Boiling Point ]:
441.2ºC at 760 mmHg

[ Molecular Formula ]:
C10H6O5

[ Molecular Weight ]:
206.15200

[ Flash Point ]:
184.1ºC

[ Exact Mass ]:
206.02200

[ PSA ]:
87.74000

[ LogP ]:
1.19680

[ Index of Refraction ]:
1.684

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 3-(5-Ethoxycarbonyl-2-furyl)-7-hydroxychromone
  • 3-benzo[1,3]dioxol-5-yl-7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
  • 6-Amino-7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester
  • 8-Amino-7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester
  • 6,8-Dibromo-7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester
  • siphulin
  • 1-Cyclobutyl-4,5,6,7-tetrahydro-1H-1,2,3-benzotriazol-6-amine
  • 5-[2-(Ethylsulfanyl)-1-hydroxyethyl]-3,4-dihydroxy-2,5-dihydrofuran-2-one
  • 2-{[2-(3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl]sulfanyl}acetonitrile
  • 5-[2-(Butan-2-ylsulfanyl)-1-hydroxyethyl]-3,4-dihydroxy-2,5-dihydrofuran-2-one
  • 3,4-dihydroxy-5-[1-hydroxy-2-(4H-1,2,4-triazol-3-ylsulfanyl)ethyl]-2,5-dihydrofuran-2-one
  • 3,4-dihydroxy-5-{1-hydroxy-2-[(5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]ethyl}-2,5-dihydrofuran-2-one
  • Methyl 2-{[2-(3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl]sulfanyl}acetate
  • 3,4-Dihydroxy-5-[1-hydroxy-2-(pyrimidin-2-ylsulfanyl)ethyl]-2,5-dihydrofuran-2-one
  • tert-Butyl 1-methyl-3-(piperidin-3-yl)-1H-pyrazole-5-carboxylate
  • Methyl 2-hydroxy-4-(4-methylphenyl)-4-oxo-2-(trifluoromethyl)butanoate
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