Meeting Global Nmr Standard Demand With High Purity C4h12si (TMS) Tetramethylsilane

Product Description

C4H12Si is the chemical formula for tetramethylsilane (TMS). TMS is an organosilicon compound that consists of four methyl (CH3) groups attached to a silicon (Si) atom. Here are some key points about tetramethylsilane:

1. Structure: TMS has a tetrahedral molecular structure, with the silicon atom at the center and the four methyl groups arranged symmetrically around it.

2. Properties: TMS is a colorless liquid with a low boiling point and a mild, somewhat sweet odor. It is highly volatile and flammable. TMS is insoluble in water but soluble in a variety of organic solvents.

3. Uses:

   • NMR standard: TMS is widely used as a reference standard in nuclear magnetic resonance (NMR) spectroscopy. Its signal in NMR spectra serves as a reference for chemical shift measurements.
   • Chemical synthesis: TMS is used as a source of silicon in various chemical reactions, such as the synthesis of organosilicon compounds and as a precursor in the production of silicon-containing materials.
   • Protective coating: TMS can be applied as a protective coating for surfaces, providing water repellency and resistance to environmental degradation.
   • Gas chromatography: TMS is employed as a calibration standard and a carrier gas in gas chromatography.

4. Safety considerations: TMS is flammable and should be handled with caution. It is harmful if swallowed, inhaled, or absorbed through the skin. Proper safety procedures, such as using appropriate ventilation, gloves, and eye protection, should be followed when working with TMS.