1-(Trimethylsilyl)-1H-Benzotriazole
[CAS# 48183-36-4]

Identification

• Name: 1-(Trimethylsilyl)-1H-Benzotriazole
• Synonyms: 1-(Trimethylsilyl)-1H-benzotriazol; 1-Trimethylsilyl-1H-Benzotriazole; 1-TRIMETHYLSILYLBENZOTRIAZOLE
• Molecular Formula: C₉H₁₃N₃Si
• Molecular Weight: 191.31
• CAS Registry Number: 48183-36-4
• SMILES: n1nn(c2ccccc12)[Si](C)(C)C
• InChI: 1S/C9H13N3Si/c1-13(2,3)12-9-7-5-4-6-8(9)10-11-12/h4-7H,1-3H3
• InChIKey: VHOLOZYRMQVHBK-UHFFFAOYSA-N

Properties

• Density: 1.08g/cm³ (Cal.)
• Boiling point: 251.042°C at 760 mmHg (Cal.)
• Flash point: 105.627°C (Cal.)
• Refractive index: 1.545 (Expl.)

References

• (1): Thomas Foerster, Derek A. Wann, Heather E. Robertson and David W. H. Rankin. Why are trimethylsilyl groups asymmetrically coordinated? Gas-phase molecular structures of 1-trimethylsilyl-1,2,3-benzotriazole and 2-trimethylsilyl-1,3-thiazole, Dalton Trans., 2009, 3026.