2,4-Dimethoxy-2'-ethoxy-benzophenon, also known as 2,4-dimethoxy-2'-ethoxybenzophenone, is an organic compound with the chemical formula C16H18O4. It is a white crystalline solid that is soluble in organic solvents and has a molecular weight of 278.31 g/mol. 2,4-Dimethoxy-2'-ethoxy-benzophenon is characterized by the presence of two methoxy groups at the 2 and 4 positions of the benzene ring, an ethoxy group at the 2' position of the benzophenone moiety, and a carbonyl group. It is used in various applications, including as a photoinitiator in the polymerization of certain resins and as a chemical intermediate in the synthesis of other organic compounds. Due to its photoreactive properties, it can initiate the polymerization process when exposed to ultraviolet light, making it valuable in the production of materials with specific properties, such as those used in coatings, inks, and adhesives.
The CAS Registry Mumber 3113-27-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,1 and 3 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3113-27: (6*3)+(5*1)+(4*1)+(3*3)+(2*2)+(1*7)=47 47 % 10 = 7 So 3113-27-7 is a valid CAS Registry Number.