Description

4-(Benzylamino-Methyl)-2,6-Di-tert-Butyl-Phenol is a sterically hindered phenolic compound that functions as a highly effective antioxidant and stabilizer. Its molecular structure provides superior performance in protecting materials from oxidative degradation and thermal stress. This product is essential for formulators and manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance the longevity and stability of their products.

Application

• Polymer Stabilizer: A primary antioxidant used to inhibit oxidation and prevent chain scission in polyolefins (e.g., PP, PE), elastomers, and engineering plastics during processing and long-term service.
• Lubricant & Fuel Additive: Acts as an antioxidant in industrial lubricants, greases, and fuels to reduce sludge formation, control viscosity increase, and extend operational life.
• Rubber Antioxidant: Protects synthetic and natural rubber compounds against heat aging and oxygen exposure, preserving elasticity and mechanical properties.
• Adhesive & Sealant Formulation: Enhances the shelf-life and thermal stability of adhesive and sealant products by preventing resin degradation.
• Co-additive in Synergistic Systems: Often used in combination with secondary antioxidants (e.g., phosphites, thioesters) for enhanced stabilization performance in demanding applications.
• Intermediate for Specialty Chemicals: Serves as a key building block in the synthesis of more complex antioxidant molecules and performance additives.

Basic Information

Product Name	4-(Benzylamino-Methyl)-2,6-Di-tert-Butyl-Phenol
CAS No.	79126-41-3
Molecular Formula	C23H33NO
Molecular Weight	339.52 g/mol
Synonyms	2,6-Di-tert-butyl-4-[(phenylmethyl)amino]methyl]phenol; Phenol, 4-[(benzylamino)methyl]-2,6-bis(1,1-dimethylethyl)-; 4-(Benzylaminomethyl)-2,6-di-tert-butylphenol; Antioxidant 79126-41-3; Benzenemethanamine, N-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-; AO-4BMP
EINECS	Contact for details

Quality Control

Our production of 4-(Benzylamino-Methyl)-2,6-Di-tert-Butyl-Phenol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with agreed specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve product efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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