4-Methyl-1H-1,2,3-triazole

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Names

[ CAS No. ]:
27808-16-8

[ Name ]:
4-Methyl-1H-1,2,3-triazole

[Synonym ]:
4-methyl-1,8-naphthyridine-2,7-diol
4-Methyl-1H-1,2,3-triazole
4-methyl-1,2,3-triazole
4-methyl-1,2,3-triazol
1H-1,2,3-Triazole, 5-methyl-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
209.6±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C3H5N3

[ Molecular Weight ]:
83.092

[ Flash Point ]:
98.7±11.7 °C

[ Exact Mass ]:
83.048347

[ PSA ]:
41.57000

[ LogP ]:
0.69

[ Vapour Pressure ]:
0.3±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.528

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-benzyl-4-(bromomethyl)triazole
  • Propyne
  • v-Triazole-4-carboxylic acid, 5-methyl- (7CI)

DownStream

  • 1H-1,2,3-Triazole-4-carboxylic acid

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

  • 4-methyl-1H-1,2,3-triazole
  • 5-Bromo-4-methyl-1H-1,2,3-triazole
  • 1-Benzyl-4-methyl-1H-1,2,3-triazole
  • 1-Anilino-4-methyl-1H-1,2,3-triazole
  • 4-methyl-1H-1,2,3-triazole-1-ylacetic acid
  • 4-Methyl-1H-1,2,3-triazole-5-carbohydrazide