High Purtiy Tetramethylsilane Specialty Gas Cylinder Company C4h12si 4MS

C4H12Si is the molecular formula for a compound called tetramethylsilane (TMS). It is an organosilicon compound that consists of a central silicon atom bonded to four methyl groups (CH3). Here are some key points about tetramethylsilane:

Structure: The structure of tetramethylsilane consists of a tetrahedral arrangement, with the silicon atom at the center and the four methyl groups bonded to it.

Properties: TMS is a volatile liquid with a clear and colorless appearance. It has a low boiling point and is relatively inert chemically. TMS is highly flammable and should be handled with caution.

Uses:

NMR Reference Compound: Tetramethylsilane is widely used as a reference compound in nuclear magnetic resonance (NMR) spectroscopy. Its signal in NMR spectra is assigned as a reference peak at 0 ppm on the chemical shift scale.Solvent: TMS is used as a nonpolar solvent in various chemical reactions and laboratory procedures.Standard for Mass Spectrometry: It is also utilized as an internal standard in mass spectrometry to calibrate and normalize the mass spectra of compounds.

Stability: Tetramethylsilane is relatively stable and does not readily react with common reagents under normal conditions. However, it can undergo reactions such as oxidation or substitution under certain conditions.

Safety considerations: TMS is flammable and may form explosive mixtures with air. It is important to handle it with appropriate safety measures, including proper ventilation and avoiding exposure to open flames or sparks.

Basic Info.