Synonym(s): N-Trimethylsilylimidazole; TMSI; TSIM
Formula: C6H12N2Si
Formula Weight: 140.26
CAS No.: 18156-74-6
UN Number: UN1993
Purity: ≥98.0% (T); ≥98.0%
Density: 0.957g/mLat 20°C; 0.956g/mLat 25°C(lit.)
Other Notes: Powerful silylating agent, particularly for alcohols1,2,3; Synthesis of acyl imidazolides4
Storage: 2-8°C
Beilstein Registry Number: 606148
EC No.: 242-040-3
Boiling Point: 93-94°C/14mmHg(lit.)
Refractive Index: n20/D 1.475(lit.)