Description

Methylene-Bis(α-Methylbenzyl-Cyclohexylphenol) is a specialized phenolic compound primarily valued for its role as a high-performance antioxidant and stabilizer. Its chemical structure provides excellent protection against thermal and oxidative degradation in demanding polymer systems. This product is essential for manufacturers in the plastics, rubber, and specialty chemical industries seeking to enhance the longevity and performance stability of their materials.

Application

• Primary antioxidant and stabilizer in polyolefins (e.g., PP, PE) to prevent thermal degradation during processing and use.
• Stabilizing additive for engineering plastics and synthetic rubbers to extend service life.
• Key component in polymer masterbatches and compound formulations for consistent performance.
• Used in the production of adhesives, sealants, and coatings to improve oxidative resistance.
• Potential intermediate for the synthesis of other specialty phenolic antioxidants with tailored properties.
• Stabilizer in lubricants and greases to inhibit oxidation under high-temperature conditions.

Basic Information

Product Name	Methylene-Bis(α-Methylbenzyl-Cyclohexylphenol)
CAS No.	89527-30-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4,4'-Methylenebis(2-cyclohexyl-6-methylphenol); Bis(2-cyclohexyl-6-methyl-4-phenol)methane; 2,2'-Methylenebis(6-cyclohexyl-4-methylphenol); Antioxidant 2246-S; Antioxidant 736; Lowinox® 22M46; Phenolic antioxidant 89527-30-0; Methylene bis(2-cyclohexyl-6-methylphenol)
EINECS	Contact for details

Quality Control

Our Methylene-Bis(α-Methylbenzyl-Cyclohexylphenol) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters such as assay, melting point, and color. We are committed to supplying material with consistent high quality and reliable performance for industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Ash Content	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.