β-(4-hydroxy-3,5-di-tert-butylphenyl) propionic acid N-phenylamide is a complex organic compound with the molecular formula C25H33NO3. It is characterized by a propionic acid backbone, which is substituted with a 4-hydroxy-3,5-di-tert-butylphenyl group at the β-position. The molecule also features an amide linkage with a phenyl group, indicating its potential to form hydrogen bonds and engage in various chemical interactions. β-(4-hydroxy-3,5-di-tert-butylphenyl) propionic acid N-phenylamide is known for its antioxidant properties, particularly in the context of stabilizing polymers and plastics against degradation caused by heat, light, and oxygen. It is also used as a UV stabilizer and a hindered amine light stabilizer (HALS) in the manufacturing of materials that require resistance to environmental stressors, such as automotive parts, coatings, and films. The compound's structure provides it with the ability to scavenge free radicals and prevent chain reactions that lead to material degradation, making it a valuable additive in the plastics and coatings industry.
The CAS Registry Mumber 42293-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,9 and 3 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 42293-41: (7*4)+(6*2)+(5*2)+(4*9)+(3*3)+(2*4)+(1*1)=104 104 % 10 = 4 So 42293-41-4 is a valid CAS Registry Number.