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β-(5-tert-butyl-4-hydroxy-3-methylphenyl)propionic acid octadecyl ester, also known as octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, is a chemical compound that belongs to the class of phenolic antioxidants. It is widely used as a stabilizer in the polymer industry, particularly for polyolefins, to prevent oxidative degradation and extend the product's lifespan. This ester is formed by the reaction of β-(5-tert-butyl-4-hydroxy-3-methylphenyl)propionic acid with octadecyl alcohol, resulting in a long-chain ester that provides effective stabilization against heat, light, and oxygen-induced degradation in various plastics and rubber products.

58255-76-8

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58255-76-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58255-76-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,5 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 58255-76:
(7*5)+(6*8)+(5*2)+(4*5)+(3*5)+(2*7)+(1*6)=148
148 % 10 = 8
So 58255-76-8 is a valid CAS Registry Number.

58255-76-8Downstream Products

58255-76-8Relevant academic research and scientific papers

Novel hindered phenol antioxidant and preparation method thereof

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Paragraph 0040-0084; 0087-0116, (2021/12/07)

The invention provides a novel high-efficiency hindered phenol antioxidant which has the structure shown I. Through molecular structure design, β - (3 - tert-butyl -4 - hydroxyl -5 - methylphenyl) propionate and octadecanol are designed as main raw materi

Bis[2-tert-butyl-4-(2-octadecyloxycarbonylethyl)-6-methylphenyl]phosphite useful as a stabilizing agent

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, (2008/06/13)

Phosphite compounds of the formula STR1 wherein R1 is an alkyl having 1 to 22 carbon atoms, and use thereof. The phosphite compounds of the present invention show stabilizing action on organic materials and are useful as antioxidants. A combine

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