50378-93-3 Usage
Uses
Used in Polymer and Plastic Industry:
2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol] is used as an antioxidant for [application reason] to prevent degradation and deterioration of materials exposed to oxygen, heat, and light. It acts as a stabilizer, inhibiting the oxidation of polymers and plastics, thus prolonging their shelf life and maintaining their structural integrity.
Used in Rubber Industry:
In the rubber industry, 2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol] is used as a stabilizer for [application reason] to prevent the oxidation and degradation of rubber materials, ensuring their durability and performance over time.
Used in Food Packaging:
2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol] is used as a stabilizer in food packaging for [application reason] to help preserve the quality and performance of the packaging materials, ensuring the freshness and safety of the food products.
Used in Adhesives and Lubricants:
In the adhesives and lubricants industry, 2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol] is used as an antioxidant for [application reason] to prevent the oxidation and degradation of these materials, enhancing their performance and durability.
Used in Coatings:
2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol] is used as a stabilizer in coatings for [application reason] to protect the coated surfaces from oxidation, heat, and light, ensuring the longevity and appearance of the coatings.
It is important to follow proper handling and storage guidelines for 2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol] to minimize potential exposure and hazards, as it is generally considered safe for use in the mentioned applications.
Check Digit Verification of cas no
The CAS Registry Mumber 50378-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,7 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50378-93:
(7*5)+(6*0)+(5*3)+(4*7)+(3*8)+(2*9)+(1*3)=123
123 % 10 = 3
So 50378-93-3 is a valid CAS Registry Number.
50378-93-3Relevant academic research and scientific papers
Production of bisphenol monoester
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, (2008/06/13)
A bisphenol monoester represented by the formula (I): STR1 wherein R1 is hydrogen or alkyl, R2 and R3 are each alkyl, and R4 is alkyl, alkenyl or phenyl, is produced by continuous two step reactions in which an aldehyde R1 -CHO and 2,4-dialkylphenol are subjected to a condensation reaction in a C6 -C10 aliphatic or C6 -C12 aromatic hydrocarbon solvent, and then a resulting bisphenol compound dissolved in the solvent is subjected to an esterification with a carboxylic acid R4 --COOH or its derivative. Prior to the esterification, the organic layer containing the bisphenol compound is subjected to a dehydration treatment, thereby enabling the two steps to proceed continuously without isolating the intermediate bisphenol compound. A purification process for the bisphenol monoester of the formula (I) is also disclosed in which the monoester is purified from a mixed solvent comprising a C6 -C12 aromatic hydrocarbon solvent and a C1 -C8 alcohol or C2 -C3 aliphatic nitrile solvent.
