5-(4-methoxyphenyl)oxazole-4-carboxylic acid

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Names

[ CAS No. ]:
89205-07-2

[ Name ]:
5-(4-methoxyphenyl)oxazole-4-carboxylic acid

[Synonym ]:
5-(4-methoxyphenyl)-1,3-oxazole-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.31g/cm3

[ Boiling Point ]:
388.9ºC at 760 mmHg

[ Melting Point ]:
147ºC

[ Molecular Formula ]:
C11H9NO4

[ Molecular Weight ]:
219.19300

[ Flash Point ]:
189ºC

[ Exact Mass ]:
219.05300

[ PSA ]:
72.56000

[ LogP ]:
2.04840

[ Index of Refraction ]:
1.569

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • ethyl 5-(4-methoxyphenyl)oxazole-4-carboxylate
  • methyl 5-(4-methoxyphenyl)-1,3-oxazole-4-carboxylate

DownStream

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%