22004-65-5 Usage
General Description
2,2',6,6'-tetramethylbenzhydryl alcohol, also known as 2,2',6,6'-tetramethyl-4-phenyl-1-piperidinyloxy, is a chemical compound used as a radical scavenger and antioxidant in organic chemistry. It is a stable, crystalline solid that is soluble in polar organic solvents. 2,2',6,6'-tetramethylbenzhydryl alcohol is often used in polymerization reactions to prevent the formation of unwanted side products and stabilize the end products. It is also used in the synthesis of various pharmaceuticals and as a stabilizer in the production of rubber and plastics. Overall, 2,2',6,6'-tetramethylbenzhydryl alcohol plays a crucial role in preventing the degradation of organic compounds and promoting the stability of various industrial products.
Check Digit Verification of cas no
The CAS Registry Mumber 22004-65-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,0 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22004-65:
(7*2)+(6*2)+(5*0)+(4*0)+(3*4)+(2*6)+(1*5)=55
55 % 10 = 5
So 22004-65-5 is a valid CAS Registry Number.
22004-65-5Relevant articles and documents
Suzuki-miyaura coupling of diarylmethyl carbonates with arylboronic acids: A new access to triarylmethanes
Yu, Jung-Yi,Kuwano, Ryoichi
supporting information; experimental part, p. 973 - 976 (2009/04/07)
Suzuki-Miyaura coupling of diarylmethyl carbonates with arylboronic acids proceeded in the presence of [Pd(n3-C3H 5)CI]2-DPPPent (1,5- bis(diphenylphosphino)pentane) catalyst, yielding a variety of triarylmethanes.
