5-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID

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Names

[ CAS No. ]:
53878-47-0

[ Name ]:
5-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID

[Synonym ]:
5-Hydroxy-4-oxo-4H-chromene-2-carboxylic acid
5-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid
5-Hydroxy-4-oxo-4H-chromen-2-carbonsaeure
2-carboxy-5-hydroxychromone
HMS1522C07
5-hydroxychromone-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.639 g/cm3

[ Boiling Point ]:
408.5ºC at 760 mmHg

[ Molecular Formula ]:
C10H6O5

[ Molecular Weight ]:
206.15200

[ Flash Point ]:
169.7ºC

[ Exact Mass ]:
206.02200

[ PSA ]:
87.74000

[ LogP ]:
1.19680

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

  • 5-hydroxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
  • 5-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID 4-CHLORO-BENZYLAMIDE
  • 3-benzo[1,3]dioxol-5-yl-7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
  • 5-HYDROXY-4-OXO-4H-PYRAN-2-CARBOXYLIC ACID ETHYL ESTER
  • 5-hydroxy-3-(4-hydroxy-phenyl)-7-methoxy-4-oxo-4H-chromene-2-carboxylic acid
  • 5,7-dihydroxy-3-(4-hydroxy-phenyl)-4-oxo-4H-chromene-2-carboxylic acid ethyl ester