5-ethynyl-1H-imidazole

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Names

[ CAS No. ]:
57121-48-9

[ Name ]:
5-ethynyl-1H-imidazole

[Synonym ]:
Imidazolidine, 4-ethynyl-
4-Ethynylimidazolidine

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
143.9±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H8N2

[ Molecular Weight ]:
96.130

[ Flash Point ]:
39.5±19.1 °C

[ Exact Mass ]:
96.068748

[ LogP ]:
-0.76

[ Vapour Pressure ]:
5.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.516

[ Storage condition ]:
2~8℃

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds

  • 5-ethynyl-1H-imidazole-4-carboxamide
  • 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-ethynyl-1H-imidazole-4-carboxylic acid amide
  • 5-ETHYNYL-1-METHYL-1H-IMIDAZOLE
  • 5-ethynyl-1-methyl-4-phenyl-1H-imidazole
  • 5-Ethynyl-1H-1,2,3-triazole
  • 5-ethynyl-1H-indazole