Trimethyl(1-iodaethyl)zinn, also known as trimethyl(1-iodoethane)zinc, is an organozinc compound with the chemical formula C5H11I-Sn. It is a colorless liquid that is sensitive to air and moisture, and it is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Negishi coupling reaction. This reaction involves the cross-coupling of an organozinc reagent with an organic halide in the presence of a transition metal catalyst, leading to the formation of new carbon-carbon bonds. Trimethyl(1-iodaethyl)zinn is prepared by the reaction of 1-iodoethane with zinc metal in the presence of a suitable ligand, and it is typically used as a solution in a suitable solvent, such as tetrahydrofuran (THF) or diethyl ether. Due to its reactivity and sensitivity to air and moisture, it is crucial to handle Trimethyl(1-iodaethyl)zinn under an inert atmosphere, such as nitrogen or argon, to prevent unwanted side reactions.
The CAS Registry Mumber 36108-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,1,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 36108-72: (7*3)+(6*6)+(5*1)+(4*0)+(3*8)+(2*7)+(1*2)=102 102 % 10 = 2 So 36108-72-2 is a valid CAS Registry Number.