Trichloromethylmagnesium chloride, also known as chloromethylmagnesium chloride or chloromethylmagnesium, is an organomagnesium compound with the chemical formula CCl3MgCl. It is a colorless, highly reactive, and moisture-sensitive liquid that is used as a reagent in organic synthesis. trichloromethylmagnesium chloride is prepared by reacting chloroform with magnesium in an ether solvent, resulting in the formation of a Grignard reagent. Trichloromethylmagnesium chloride is commonly employed in the synthesis of various organic compounds, such as chlorinated hydrocarbons and other chlorinated derivatives, due to its ability to act as a nucleophile and participate in various reactions, including addition, substitution, and coupling reactions. However, it is important to handle trichloromethylmagnesium chloride with extreme caution, as it is highly reactive and can pose significant safety risks.
The CAS Registry Mumber 4776-39-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,7 and 6 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4776-39: (6*4)+(5*7)+(4*7)+(3*6)+(2*3)+(1*9)=120 120 % 10 = 0 So 4776-39-0 is a valid CAS Registry Number.