4526-39-0 Usage
General Description
2,6-BIS(METHYLTHIOMETHYL)-4-METHYLPHENOL is a chemical compound that belongs to the class of phenols. It is used as an antioxidant and UV stabilizer in various industrial applications, including polymers, plastics, and rubbers. 2,6-BIS(METHYLTIOMETHYL)-4-METHYLPHENOL is known for its ability to inhibit the oxidation and degradation of materials, thereby extending their shelf life and stability. It is also used in the production of adhesives, sealants, and coatings to improve their durability and resistance to environmental factors. Additionally, 2,6-BIS(METHYLTHIOMETHYL)-4-METHYLPHENOL has been studied for its potential health benefits, including its antioxidant and anti-inflammatory properties.
Check Digit Verification of cas no
The CAS Registry Mumber 4526-39-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,2 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4526-39:
(6*4)+(5*5)+(4*2)+(3*6)+(2*3)+(1*9)=90
90 % 10 = 0
So 4526-39-0 is a valid CAS Registry Number.
4526-39-0Relevant articles and documents
Selective ortho-Methylthiomethylation of Phenols with Dimethyl Sulphoxide and Thionyl Chloride
Sato, Kikumasa,Inoue, Seiichi,Ozawa, Kimio,Tazaki, Michiko
, p. 2715 - 2719 (2007/10/02)
Thionyl chloride and phenyl chlorosulphinate have been shown to be useful activators for dimethyl sulphoxide in the selective preparation of ortho-methylthiomethylphenol via a sigmatropic rearrangement.By this process, ortho-methylthiomethylated phenols having a variety of 2- or 4-substituents (Me, Cl, OMe, NO2, and CO2Me) have been prepared in good yields.In contrast, similar reactions of 3-substituted phenols were affected by the electronic characters of the substituents.With more electron-donating groups such as OH and OMe in the 3-position, none of the expected products were obtained, but in the case of other 3-substituted phenols, two possible rearrangement products were obtained in moderate yields.
