5-(4-Nitrophenyl)-oxazole-4-carboxylic acid ethyl ester

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Names

[ CAS No. ]:
72030-87-6

[ Name ]:
5-(4-Nitrophenyl)-oxazole-4-carboxylic acid ethyl ester

[Synonym ]:
ethyl 5-(4-nitrophenyl)-1,3-oxazole-4-carboxylate

Chemical & Physical Properties

[ Density]:
1.331g/cm3

[ Boiling Point ]:
439.895ºC at 760 mmHg

[ Molecular Formula ]:
C12H10N2O5

[ Molecular Weight ]:
262.21800

[ Flash Point ]:
219.841ºC

[ Exact Mass ]:
262.05900

[ PSA ]:
98.15000

[ LogP ]:
2.94970

[ Index of Refraction ]:
1.565

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • Ethyl isocyanoacetate
  • 4-Nitrobenzoyl chloride
  • N-Formylglycine ethyl ester

DownStream

  • P-NITROPHENACYLAMINE
  • ETHYL 5-(4-AMINOPHENYL)OXAZOLE-4-CARBOXYLATE

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%