1-trimethylsilyl-1,2,4-triazole

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Names

[ CAS No. ]:
18293-54-4

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

[Synonym ]:
trimethylsilyl-1,2,4-triazole
EINECS 242-170-0
1-TRIMETHYLSILYL-1,2,4-TRIAZOLE
MFCD00046070

Chemical & Physical Properties

[ Density]:
0.989 g/mL at 25 °C(lit.)

[ Boiling Point ]:
74 °C12 mm Hg(lit.)

[ Molecular Formula ]:
C5H11N3Si

[ Molecular Weight ]:
141.24600

[ Flash Point ]:
8°C

[ Exact Mass ]:
141.07200

[ PSA ]:
30.71000

[ LogP ]:
0.96110

[ Vapour Pressure ]:
0.000349mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.461(lit.)

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S26

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2,4-Triazole
  • Chlorotrimethylsilane
  • Hexamethyldisilazane

DownStream

  • 1-[[2,4,6-Tris(isopropyl)phenyl]sulfonyl]-1H-1,2,4-triazole
  • Me2B(μ-1,2,4-triazole(-H)2)BMe2
  • Bromo(trimethyl)silane
  • 1,2,4-Triazole
  • Hexamethyldisiloxane
  • 1-methylthiomethyl-1,2,4-triazole
  • 1-(1H-1, 2, 4-Triazol-1-yl)ethanone
  • 1-(4-Methylphenylsulfonyl)-1,2,4-triazole
  • Chlorotrimethylsilane
  • Letrozole

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

  • 2-(1-trimethylsilyl-1,2,4-triazol-3-yl)acetic acid
  • trimethyl-(3-trimethylsilylsulfanyl-1,2,4-triazol-1-yl)silane
  • 4H-1,2,4-Triazole,4-(trimethylsilyl)-(7CI,8CI,9CI)
  • 1-Vinyl-1,2,4-triazole
  • 1-(phenoxymethyl)-1,2,4-triazole
  • 1-trifluoromethyl-1,2,4-triazole