1-trimethylsilyl-1,2,4-triazole

Modify Date: 2024-01-05 20:25:52

1-trimethylsilyl-1,2,4-triazole Structure
1-trimethylsilyl-1,2,4-triazole structure
Common Name 1-trimethylsilyl-1,2,4-triazole
CAS Number 18293-54-4 Molecular Weight 141.24600
Density 0.989 g/mL at 25 °C(lit.) Boiling Point 74 °C12 mm Hg(lit.)
Molecular Formula C5H11N3Si Melting Point N/A
MSDS N/A Flash Point 8°C

 Names

Name trimethyl(1,2,4-triazol-1-yl)silane
Synonym More Synonyms

 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

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1-trimethylsilyl-1,2,4-triazole Structure

1-trimethylsily...

CAS#:18293-54-4

Literature: WO2009/78036 A2, ; Page/Page column 5 ;

~88%

1-trimethylsilyl-1,2,4-triazole Structure

1-trimethylsily...

CAS#:18293-54-4

Literature: Katritzky, Alan R.; Zhang, Gui-Fen; Pernak, Juliuzs; Fan, Wei-Qiang Heterocycles, 1993 , vol. 36, # 6 p. 1253 - 1262

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1-trimethylsilyl-1,2,4-triazole Structure

1-trimethylsily...

CAS#:18293-54-4

Literature: Acta Chemica Scandinavica, , vol. 44, # 10 p. 1050 - 1057

 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%

 Synonyms

trimethylsilyl-1,2,4-triazole
EINECS 242-170-0
1-TRIMETHYLSILYL-1,2,4-TRIAZOLE
MFCD00046070