2-[Bis(4-hydroxyphenyl)methyl]benzyl alcohol, also known as 4,4'-(1,2-phenylene)bis(2,6-di-tert-butylphenol), is a complex organic compound with the molecular formula C27H30O2. It is a white crystalline solid that is soluble in most organic solvents. 2-[BIS(4-HYDROXYPHENYL)METHYL]BENZYL ALCOHOL is primarily used as an antioxidant in various industrial applications, including the stabilization of polymers and plastics, rubber, adhesives, and coatings. It helps to prevent the degradation of these materials caused by heat, light, and oxygen, thereby extending their service life and maintaining their physical properties. The compound is also known for its low volatility and excellent thermal stability, making it a preferred choice in high-temperature applications.
The CAS Registry Mumber 81-92-5 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 1 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 81-92: (4*8)+(3*1)+(2*9)+(1*2)=55 55 % 10 = 5 So 81-92-5 is a valid CAS Registry Number.
