6420-65-1 Usage
Uses
Used in Rubber Industry:
4,4'-(1-methylpropylidene)bis[o-cresol] is used as an antioxidant to improve the durability and stability of rubber products, ensuring they maintain their structural integrity over time.
Used in Plastics Industry:
In the plastics industry, 4,4'-(1-methylpropylidene)bis[o-cresol] is used as a stabilizing agent to prevent degradation and extend the lifespan of plastic materials.
Used in Adhesives:
4,4'-(1-methylpropylidene)bis[o-cresol] is used as an additive in adhesives to enhance their performance and resistance to oxidation, thereby increasing the bond strength and longevity of the adhesive.
Used in Lubricant Production:
This chemical compound is used as a component in the production of lubricants to ensure their effectiveness and resistance to oxidative degradation, which is crucial for maintaining the performance of machinery.
Used in Fuel Additives:
4,4'-(1-methylpropylidene)bis[o-cresol] is utilized as an additive in fuel to prevent oxidation, which can lead to the formation of harmful deposits and reduce the fuel's overall efficiency.
Used in Insulation Materials:
In the manufacturing of insulation materials, 4,4'-(1-methylpropylidene)bis[o-cresol] is used to improve the resistance to oxidation, thus prolonging the service life of the insulation and ensuring its continued effectiveness.
Check Digit Verification of cas no
The CAS Registry Mumber 6420-65-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6420-65:
(6*6)+(5*4)+(4*2)+(3*0)+(2*6)+(1*5)=81
81 % 10 = 1
So 6420-65-1 is a valid CAS Registry Number.
6420-65-1Relevant academic research and scientific papers
BISPHENOL COMPOSITION CONTAINING AROMATIC ALCOHOL SULFONATE AND METHOD FOR PRODUCING SAME, POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME, AND BISPHENOL PRODUCTION METHOD
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Paragraph 0286, (2020/07/07)
A bisphenol composition including a specific amount of aromatic alcohol sulfonate, and a simple method of producing it are provided. Also provided is a method of producing a polycarbonate resin in which, by using the bisphenol composition including a specific amount of aromatic alcohol sulfonate, melt polymerization reaction can be efficiently allowed to proceed to produce a polycarbonate resin having an excellent color tone. A bisphenol composition including an aromatic alcohol sulfonate at not less than 0.1 ppb by mass with respect to a bisphenol. A method of producing a bisphenol composition, including reacting a ketone or an aldehyde with an aromatic alcohol in the presence of sulfuric acid to produce a bisphenol composition. A method of producing a polycarbonate resin, including producing a polycarbonate resin using the bisphenol composition. A polycarbonate resin including a specific amount of aromatic alcohol sulfonate.
METHOD OF PRODUCING POLY(ORTHO-METHYLPHENOL)
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Page/Page column 4, (2010/11/28)
Poly(ortho-methylphenol) is obtainable at high purities and yields using industrial processes by causing a secondary amine and formaldehyde to react with a polyphenol (first step), and then breaking down the aminomethyl group of the obtained poly(ortho-aminomethyl)phenol by means of hydrogenolysis in the presence of a hydrogenation catalyst (second step).
