6640-90-0 Usage
Description
4-tert-butyl-2-[(cyclohexylamino)methyl]-6-methylphenol is a phenolic antioxidant with the molecular formula C20H33NO. It belongs to the alkylated phenol family and is widely used as an additive in various polymers and plastics to protect them from oxidation and degradation caused by exposure to heat, light, and air. This chemical functions by scavenging free radicals and inhibiting chain reactions that lead to the degradation of the polymer.
Uses
Used in Plastics and Polymers Industry:
4-tert-butyl-2-[(cyclohexylamino)methyl]-6-methylphenol is used as an antioxidant additive for protecting plastics and polymers from oxidation and degradation caused by exposure to heat, light, and air. It helps to extend the lifespan and maintain the quality of the materials by scavenging free radicals and inhibiting chain reactions that lead to degradation.
Used in Lubricants:
4-tert-butyl-2-[(cyclohexylamino)methyl]-6-methylphenol is used as an antioxidant in lubricants to prevent oxidation and degradation of the lubricant, which can lead to reduced performance and increased wear on machinery.
Used in Rubber Industry:
4-tert-butyl-2-[(cyclohexylamino)methyl]-6-methylphenol is used as an antioxidant in rubber to protect it from oxidation and degradation, ensuring the rubber maintains its elasticity, strength, and durability.
Used in Food Packaging:
4-tert-butyl-2-[(cyclohexylamino)methyl]-6-methylphenol is used as an antioxidant in food packaging materials to prevent oxidation and spoilage of the food products, thereby extending their shelf life and maintaining their quality.
It is important to handle 4-tert-butyl-2-[(cyclohexylamino)methyl]-6-methylphenol with care, as it can be harmful if ingested, inhaled, or comes into contact with the skin and eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 6640-90-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,4 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6640-90:
(6*6)+(5*6)+(4*4)+(3*0)+(2*9)+(1*0)=100
100 % 10 = 0
So 6640-90-0 is a valid CAS Registry Number.
6640-90-0Relevant articles and documents
Preparation method of cycloalkylaminophenol intermediate (by machine translation)
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, (2019/08/20)
The invention provides a preparation method, of a cycloalkylaminophenol intermediate. The method comprises the following steps: A) reacting an alkyl-substituted phenol, hexamethylenetetramine and acetic acid or a derivative thereof, obtaining first crude product; B) reacting the first crude product and the cycloalkylamine compound to obtain second crude product; C) reacting the second crude, the hydrogenated reducing agent in an alcohol solvent, and obtaining an aminophenol intermediate. The preparation method of the cycloalkylaminophenol intermediate is simple in process, mild in condition, and mild in condition. The prepared alkylaminophenol intermediate has good purity and yield, and is suitable for industrial production. (by machine translation)
