Sym-Tetra-(2,6-diethyl-phenyl)-ethan, also known as tetraphenylmethane, is an organic compound with the chemical formula C30H32. It is a symmetrical molecule consisting of a central carbon atom bonded to four phenyl rings, each of which has two ethyl groups attached at the 2 and 6 positions. sym.-Tetra-(2,6-diethyl-phenyl)-ethan is known for its stability and resistance to oxidation, which makes it a useful model compound in organic chemistry for studying the properties of aryl-aryl bonds. Tetraphenylmethane is a white crystalline solid that is insoluble in water but soluble in organic solvents. It is synthesized through the reaction of benzene with diethylmagnesium, and its structure and properties have been extensively studied due to its unique arrangement of phenyl groups.
The CAS Registry Mumber 6861-15-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,6 and 1 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 6861-15: (6*6)+(5*8)+(4*6)+(3*1)+(2*1)+(1*5)=110 110 % 10 = 0 So 6861-15-0 is a valid CAS Registry Number.