CH33SnCl

CH33SnCl, also known as trimethyltin chloride, is an organotin compound with the chemical formula (CH3)3SnCl. It is a colorless liquid at room temperature, with a boiling point of 125°C and a melting point of -75°C. The compound is highly reactive and is used in various industrial applications, including as a catalyst in organic synthesis and as a stabilizer in PVC plastics.

Trimethyltin chloride is synthesized by the reaction of trimethyltin hydroxide with hydrochloric acid. The compound is toxic and can cause severe health issues, including organ damage and neurological disorders, upon exposure. Due to its toxicity, the use of CH33SnCl has been restricted in many countries, and alternative, less hazardous compounds are being sought for its applications.

The compound is also of interest in the field of organometallic chemistry, where it serves as a precursor for the synthesis of other organotin compounds. Its reactivity and ability to form stable complexes with various ligands make it a valuable tool in the study of organometallic chemistry.