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
  • 3-[(4-Methoxyphenyl)methoxy]-1-butanol
  • 2-Benzyl-2,3-dihydro-1H-isoindole-1-carboxylic acid methyl ester hydrochloride
  • 2-Chloro-5-[2-(6-chloropyridin-3-yl)ethynyl]pyridine
  • (E)-6-[1,3-Dihydro-6-methoxy-4-[(2-methoxyethoxy)methoxy]-7-methyl-3-oxo-5-isobenzofuranyl]-4-methyl-4-hexenoic Acid Methyl Ester
  • Carbamic acid, (2-bromo-6-chlorophenyl)-, methyl ester
  • 1-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]-3-(1-hydroxybutan-2-yl)urea
  • 1-(4-chlorophenyl)-N-(m-tolyl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide
  • N-(1-ethyl-1H-indol-3-yl)-3,4-dihydroquinoline-1(2H)-carboxamide
  • 3-Pyridinecarboxylic acid,4-chloro-5-nitro-6-phenyl-,ethyl ester
  • 1-Chloro-2,5-tetradecadiyne
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