7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID

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Names

[ CAS No. ]:
114741-22-9

[ Name ]:
7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID

[Synonym ]:
7-chlorochromone-2-carboxylic acid
7-chloro-4-oxo-4H-chromene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.612g/cm3

[ Boiling Point ]:
384.537ºC at 760 mmHg

[ Molecular Formula ]:
C10H5ClO4

[ Molecular Weight ]:
224.59700

[ Flash Point ]:
186.362ºC

[ Exact Mass ]:
223.98800

[ PSA ]:
67.51000

[ LogP ]:
2.14460

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.649

Safety Information

[ HS Code ]:
2918300090

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 7-FLUORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID ETHYL ESTER
  • 6-chloro-4-oxo-4H-chromene-2-carboxylic acid 4-thiazol-2-ylsulfamoyl-anilide
  • ethyl 7-chloro-4-oxochromene-2-carboxylate
  • Methyl 6-chloro-4-oxo-4H-chromene-2-carboxylate
  • N-[4-(acetylamino)phenyl]-6-chloro-4-oxo-4H-chromene-2-carboxamide
  • 6-chlorochromone-2-carboxylic acid