2-OXO-2H-PYRAN-5-CARBONYL CHLORIDE

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Names

[ CAS No. ]:
23090-18-8

[ Name ]:
2-OXO-2H-PYRAN-5-CARBONYL CHLORIDE

[Synonym ]:
2H-Pyran-5-carbonylchloride,2-oxo
coumaloyl chloride
2-Oxo-2H-pyran-5-carbonylchlorid
coumalyl chloride
2-oxopyran-5-carbonyl chloride
coumalic acid chloride
2H-pyran-2-one-5-carbonyl chloride
2-Oxo-2H-pyran-5-carbonyl chloride
Cumalinsaeurechlorid

Chemical & Physical Properties

[ Molecular Formula ]:
C6H3ClO3

[ Molecular Weight ]:
158.53900

[ Exact Mass ]:
157.97700

[ PSA ]:
47.28000

[ LogP ]:
1.01880

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Oxo-2H-pyran-5-carboxylic acid

DownStream

  • 6-oxopyran-3-carbaldehyde
  • 5-(Carbomethoxy)-2-pyrone
  • 5-CYANO-2H-PYRAN-2-ONE
  • 2-trimethylsilylethyl 6-oxopyran-3-carboxylate
  • 5-bromo-6-oxopyran-3-carbonitrile
  • 4-bromonaphthalene-2-carbonitrile
  • 5-benzoylpyran-2-one
  • 3-Cyano-1-naphthoic acid

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

  • 2-Oxo-2H-pyran-5-carboxylic acid
  • 6-methyl-2-oxopyran-3-carbonyl chloride
  • 1-[(6-oxopyran-3-carbonyl)amino]cyclohexane-1-carboxylic acid
  • 1H-Pyrrole-1-acetonitrile,alpha-methyl-(9CI)
  • 2H-Pyran-5-carbonyl chloride, 3,4-dihydro-2,2,4,6-tetramethyl- (6CI)
  • 6-methyl-2-oxo-2H-pyran-5-carboxylic acid