5427-08-7 Usage
Type of compound
Phenol derivative
Structural features
Two tert-butyl groups and a cyclohexyl group attached to a benzene ring
Common uses
Antioxidant and ultraviolet stabilizer in plastics and rubber products, protection against degradation caused by exposure to UV radiation, heat, and oxygen
Benefits
Increases lifespan and durability of materials, enhances stability and performance in industrial adhesives, sealants, and coatings
Known for
High thermal stability and effectiveness in preventing oxidative degradation, valuable additive in various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 5427-08-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,2 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5427-08:
(6*5)+(5*4)+(4*2)+(3*7)+(2*0)+(1*8)=87
87 % 10 = 7
So 5427-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H32O/c1-19(2,3)16-12-15(14-10-8-7-9-11-14)13-17(18(16)21)20(4,5)6/h12-14,21H,7-11H2,1-6H3
5427-08-7Relevant academic research and scientific papers
A New Synthetic Approach to Pyridinium N-Phenoxide Betaine Dyes
Sander, Wolfram,Hintze, Frank
, p. 267 - 270 (2007/10/02)
The reaction of 3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienylidene (3d) with pyridine affords 2,6-di-tert-butyl-4-(2,4,6-tri-tert-butylpyridinio)phenolate (1d) - which is not accessible by the classical route via pyrylium salts - in reasonable yield.Carbene 3d is generated by thermal decomposition of the corresponding quinone diazide 2d in cyclohexane.Betaine 1d shows the expected large solvatochromism. - Key Words: Betaine dye / Solvatochromism / Ylide / Carbene reaction
