3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid

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Names

[ CAS No. ]:
13626-60-3

[ Name ]:
3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid

[Synonym ]:
3-oxo-1,2-oxazole-5-carboxylic acid
5-Isoxazolecarboxylic acid, 2,3-dihydro-3-oxo-
3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
462.7±30.0 °C at 760 mmHg

[ Melting Point ]:
265°C

[ Molecular Formula ]:
C4H3NO4

[ Molecular Weight ]:
129.071

[ Flash Point ]:
233.6±24.6 °C

[ Exact Mass ]:
129.006210

[ PSA ]:
83.56000

[ LogP ]:
0.02

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.581

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • Methyl 3-hydroxyisoxazole-5-carboxylate

DownStream

  • 5-Isoxazolecarboxylicacid,3-hydroxy-,ethylester(8CI,9CI)

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%


Related Compounds

  • Methyl 2-benzyl-3-oxo-2,3-dihydro-1,2-oxazole-5-carboxylate
  • (3-Oxo-2,3-dihydro-1,2-oxazol-5-yl)acetic acid
  • 3-OXO-2,3-DIHYDRO-1,2-BENZISOTHIAZOLE-6-CARBOXYLIC ACID 1,1-DIOXIDE
  • 3-Oxo-2,3-dihydro-1H-indene-5-carboxylic acid
  • H-Cys(Acm)-OH.H20
  • 3-Oxo-2,3-dihydro-4-pyridazinecarboxylic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 6-Cyano-3-methylpicolinic acid
  • 3-Carboxypropyl Hexadecanoate
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • N-(2-Fluoro-5-nitrophenyl)-Na(2)-methylurea