2H-Pyran-5-carboxylicacid, 4,6-dimethyl-3-nitro-2-oxo-, ethyl ester

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Names

[ CAS No. ]:
6272-87-3

[ Name ]:
2H-Pyran-5-carboxylicacid, 4,6-dimethyl-3-nitro-2-oxo-, ethyl ester

[Synonym ]:
2,4-dimethyl-5-nitro-6-oxo-6H-pyran-3-carboxylic acid ethyl ester
2,4-Dimethyl-5-nitro-6-oxo-6H-pyran-3-carbonsaeure-aethylester
ethyl 4,6-dimethyl-3-nitro-2-oxo-2h-pyran-5-carboxylate

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
325ºC at 760mmHg

[ Molecular Formula ]:
C10H11NO6

[ Molecular Weight ]:
241.19700

[ Flash Point ]:
138.8ºC

[ Exact Mass ]:
241.05900

[ PSA ]:
102.33000

[ LogP ]:
1.86470

[ Index of Refraction ]:
1.521

Synthetic Route

Precursor & DownStream

Precursor

  • 5-Carbethoxy-4,6-dimethyl-2-pyrone
  • nitric acid

DownStream

  • ethyl 3,5-dimethyl-1-phenylpyrazole-4-carboxylate