8.18204

N-(Trimethylsilyl)imidazole

for synthesis

• Sinônimo(s): N-(Trimethylsilyl)imidazole, TSIM
• Fórmula empírica (Notação de Hill): C₆H₁₂N₂Si
• Número CAS: 18156-74-6
• Peso molecular: 140.26
• Número MDL: MFCD00005280
• Código UNSPSC: 12352103
• Número do índice EC: 242-040-3
• NACRES: NA.22

Propriedades

• Nível de qualidade: 200
• Formulário: liquid
• temperatura de autoignição: 540 °C (DIN 51794)
• Viscosidade cinemática: 2.5 cSt(25 °C)
• p.e.: 212 °C (decomposition)
• pf: -42 °C
• temperatura de transição: flash point 66 °C (DIN 51755 Part 1)
• densidade: 0.955-0.959 g/cm³ at 25 °C
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: [Si]([n]1cncc1)(C)(C)C
• InChI: 1S/C6H12N2Si/c1-9(2,3)8-5-4-7-6-8/h4-6H,1-3H3
• chave InChI: YKFRUJSEPGHZFJ-UHFFFAOYSA-N

Descrição

Aplicação

• Sterol Analysis: Describes the use of N-trimethylsilylimidazole for derivatizing sterols to facilitate fast GLC/MS analysis, which can be completed in under 12.5 minutes. This application is significant for analytical chemistry, particularly in sterol analysis (M Giera, F Plossl, F Bracher, 2023).


• Synthesis of Aryl-5-arylideneimidazol-4-ones: Discusses a new method using N-Trimethylsilylimidazole for the synthesis of 2,3-diaryl-5-arylidene-4imidazolones, involving a dehydration reaction of N-substituted α,β-unsaturated carbonyl compounds, which is pertinent to medicinal chemistry (VO Topuzyan, SR Tosunyan, ER Aleksanyan, 2023).


• Preparation of Ionic Liquids: Outlines the synthesis of 1, 3-bis-(3-sulfonic acid) propyl imidazolium ionic liquids using N-trimethylsilylimidazole, illustrating its utility in the development of new ionic liquid frameworks useful in materials science (K Yuan, W Huang, T Zhang, L Lv, Y Wang, Z Zou, 2023).


• Ultrasonic synthesis of stable oil filled microcapsules: This study explores the ultrasonic synthesis of oil-filled microcapsules using thiolated chitosan, potentially involving derivatives like ᴅʟ-N-Acetylhomocysteine thiolactone for improved stability and functional properties. The research provides insights into advanced microencapsulation techniques relevant in pharmaceutical and industrial applications (Source).

Nota de análise

Assay (HClO₄): ≥ 97.0 %
Density (d 20 °C/ 4 °C): 0.952 - 0.958
Identity (IR): passes test

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225 - H315 - H319 - H335
• Declarações de precaução: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 42.8 °F - closed cup
• Ponto de fulgor (°C): 6 °C - closed cup