2-(2-Diethylamino-ethoxy)-4-dodecyloxy-benzophenon is a complex organic compound with the chemical formula C28H43NO3. It is a derivative of benzophenone, featuring a benzene ring connected to a phenyl group through a carbonyl group. The molecule contains a 2-diethylamino-ethoxy group attached to the 2-position of the benzene ring, which contributes to its solubility and reactivity. Additionally, a dodecyloxy group is attached to the 4-position of the benzene ring, providing the compound with a hydrophobic character. This chemical is often used as a UV stabilizer and light absorber in various applications, such as in the plastics and coatings industries, to protect materials from the degrading effects of ultraviolet radiation. Its unique structure allows it to absorb UV light and dissipate the energy as heat, thereby preventing the material from breaking down.
The CAS Registry Mumber 3705-13-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,0 and 5 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3705-13: (6*3)+(5*7)+(4*0)+(3*5)+(2*1)+(1*3)=73 73 % 10 = 3 So 3705-13-3 is a valid CAS Registry Number.