1-Vinyl-1,2,4-triazole

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Names

[ CAS No. ]:
2764-83-2

[ Name ]:
1-Vinyl-1,2,4-triazole

[Synonym ]:
N-vinyl-1,2,4-triazole
1-vinyltriazole
1-Vinyl-1,2,4-triazole
1-vinyl-1H-1,2,4-triazole

Chemical & Physical Properties

[ Density]:
1.099 g/mL at 20ºC(lit.)

[ Boiling Point ]:
188.4ºC at 760 mmHg

[ Molecular Formula ]:
C4H5N3

[ Molecular Weight ]:
95.10260

[ Flash Point ]:
67.7ºC

[ Exact Mass ]:
95.04830

[ PSA ]:
30.71000

[ LogP ]:
0.37860

[ Vapour Pressure ]:
0.601mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.511

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2,4-Triazole
  • vinyl acetate
  • 1,2-Dibromoethane
  • 1-(2-HYDROXY-5-METHOXY-4-METHYL-PHENYL)-ETHANONE
  • dichloroethane
  • Acetylene
  • Vinyltrimethoxysilane
  • N-Butyl Vinyl Ether
  • 3-Methyl butynol

DownStream

  • 1-ETHYL-1,2,4-TRIAZOLE
  • 1-ethenyl-4-methyl-1,5-dihydro-1,2,4-triazol-1-ium,iodide

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

  • 1-ethenyl-5-methyl-1,2,4-triazole
  • 2-vinyl-3-vinylthio-1,2,4-triazole
  • 1H-1,2,4-Triazole-5-carboxamide,1-ethenyl-(9CI)
  • 4-ethenyl-1,2,4-triazole
  • 1-ethenyl-3-ethenylsulfanyl-5-methyl-1,2,4-triazole
  • 1H-1,2,4-Triazole,1-ethenyl-3-methyl-(9CI)
  • N-(4-chlorophenyl)-N~2~-[(1,1-dioxidotetrahydrothiophen-3-yl)carbamoyl]glycinamide
  • Ethyl [2-({[3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridin-4-yl]carbonyl}amino)-1,3-thiazol-4-yl]acetate
  • 6-({[4-methyl-2-(1H-pyrrol-1-yl)-1,3-thiazol-5-yl]carbonyl}amino)hexanoic acid
  • 9-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2,3-dihydrocyclopenta[c]furo[3,2-g]chromen-4(1H)-one
  • N-(2,5-dichlorophenyl)-N~2~-[(1,1-dioxidotetrahydrothiophen-3-yl)carbamoyl]glycinamide
  • 5-((3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(o-tolyl)pyrazolo[1,5-a]pyrazin-4(5H)-one
  • 5-((3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(o-tolyl)pyrazolo[1,5-a]pyrazin-4(5H)-one
  • 6-(2H-1,3-benzodioxol-5-yl)-2-{[3-(3,4-dimethylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2,3-dihydropyridazin-3-one
  • 6-(4-ethoxyphenyl)-2-((3-(4-ethylphenyl)-1,2,4-oxadiazol-5-yl)methyl)pyridazin-3(2H)-one
  • 2-((3-(3,4-dimethylphenyl)-1,2,4-oxadiazol-5-yl)methyl)-6-(4-ethoxyphenyl)pyridazin-3(2H)-one