Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate

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Names

[ CAS No. ]:
137156-41-3

[ Name ]:
Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate

[Synonym ]:
1H-1,2,3-Triazole-4-carboxylic acid, 1-hydroxy-, ethyl ester
1-Hydroxy-1H-1,2,3-triazole-4-carboxylic Acid Ethyl Ester
Ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate
ethyl 1-hydroxytriazole-4-carboxylate
HOCT

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
339.1±34.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H7N3O3

[ Molecular Weight ]:
157.127

[ Flash Point ]:
158.9±25.7 °C

[ Exact Mass ]:
157.048737

[ PSA ]:
77.24000

[ LogP ]:
-0.01

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.603

MSDS

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Safety Information

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • Propanoic acid, 2-​diazo-​3-​oxo-​, ethyl ester

DownStream

  • 2-cyano-2-diazonio-1-ethoxyethenolate

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • ethyl 1-benzyl-5-hydroxy-1H-1,2,3-triazole-4-carboxylate
  • ETHYL 1-METHYL-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE
  • Ethyl 1-benzyl-1H-1,2,3-triazole-4-carboxylate
  • ethyl 1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylate
  • ethyl 1-(3-chlorophenyl)-1H-1,2,3-triazole-4-carboxylate
  • ethyl 1-(tert-butyl)-1H-1,2,3-triazole-4-carboxylate