2-OXO-6-PENTYL-2H-PYRAN-3-CARBOXYLIC ACID,97

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Names

[ CAS No. ]:
27593-22-2

[ Name ]:
2-OXO-6-PENTYL-2H-PYRAN-3-CARBOXYLIC ACID,97

[Synonym ]:
2-Oxo-6-pentyl-2H-pyran-3-carbonsaeure
2-oxo-6-pentyl-2H-pyran-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.195g/cm3

[ Boiling Point ]:
373.8ºC at 760 mmHg

[ Melting Point ]:
122-124ºC(lit.)

[ Molecular Formula ]:
C11H14O4

[ Molecular Weight ]:
210.22600

[ Flash Point ]:
145.7ºC

[ Exact Mass ]:
210.08900

[ PSA ]:
67.51000

[ LogP ]:
2.07070

[ Vapour Pressure ]:
1.29E-06mmHg at 25°C

[ Index of Refraction ]:
1.518

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-oxo-6-pentyl-2H-pyran-3-carboxylic acid ethyl ester
  • 1-chloro-trans-1-octen-3-one

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-oxo-6-pentyl-2H-pyran-3-carboxylic acid ethyl ester
  • 3,4-dihydro-2-oxo-6-pentyl-2H-pyran-3-carboxylic acid
  • 2-oxo-6-propyl-2H-pyran-3-carboxylic acid ethyl ester
  • 2-OXO-2H-PYRAN-3-CARBOXYLIC ACID
  • ethyl 4-hydroxy-2-oxo-6-phenylpyran-3-carboxylate
  • 6-(2-thienyl)-3-methoxycarbonyl-4-methylsulfanyl-2H-pyran-2-one