(C2H5)tri-2,5-xylylstannane, also known as triethyl-2,5-xylylstannane, is an organotin compound with the chemical formula C18H31Sn. It is a colorless, viscous liquid that is soluble in organic solvents. (C2H5)tri-2,5-xylylstannane is a derivative of triethylstannane, where one hydrogen atom is replaced by a 2,5-xylyl group, which is a methylated benzene ring with two methyl groups attached to the 2 and 5 positions. Triethyl-2,5-xylylstannane is used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds and as a catalyst in various chemical reactions. It is also known for its potential applications in materials science and as a precursor in the synthesis of other organotin compounds. Due to its reactivity and the presence of the tin element, it is important to handle (C2H5)tri-2,5-xylylstannane with care, following appropriate safety protocols.
The CAS Registry Mumber 74475-76-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,7 and 5 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 74475-76: (7*7)+(6*4)+(5*4)+(4*7)+(3*5)+(2*7)+(1*6)=156 156 % 10 = 6 So 74475-76-6 is a valid CAS Registry Number.