Description

4,4',4''-[Nitrilotris(Methylene)]Tris[2,6-Bis(1,1-Dimethylethyl)Phenol] is a high-performance, sterically hindered phenolic antioxidant. This compound is critical for preventing oxidative degradation in sensitive materials, thereby extending their functional lifespan and maintaining performance integrity. It is essential for manufacturers in the polymer, lubricant, and specialty chemical industries who require robust stabilization solutions for their high-value products.

Application

• Polymer Stabilization: Primary antioxidant for polyolefins (PP, PE), engineering plastics, and synthetic rubbers to prevent thermal and oxidative degradation during processing and end-use.
• Lubricant & Fuel Additive: Used in engine oils, industrial lubricants, and fuels to inhibit oxidation, reduce sludge formation, and extend service intervals.
• Adhesive & Sealant Formulations: Enhances the shelf-life and long-term stability of reactive hot-melt and polyurethane-based adhesive systems.
• Elastomer Protection: Critical for stabilizing synthetic elastomers like SBR, NBR, and EPDM against aging and cracking.
• Coating Resins: Protects alkyd, acrylic, and other coating resins from yellowing and embrittlement caused by oxidation.
• Intermediate for Specialty Chemicals: Serves as a key building block for synthesizing more complex antioxidant and ligand systems.

Basic Information

Product Name	4,4',4''-[Nitrilotris(Methylene)]Tris[2,6-Bis(1,1-Dimethylethyl)Phenol]
CAS No.	752-60-3
Molecular Formula	C₄₉H₆₉NO₃
Molecular Weight	720.1 g/mol
Synonyms	Tris(3,5-di-tert-butyl-4-hydroxybenzyl)amine; AO-3114; Antioxidant 3114; Irganox 3114; 2,6-Di-tert-butyl-4-[[bis(3,5-di-tert-butyl-4-hydroxybenzyl)amino]methyl]phenol; 4,4',4''-Nitrilotris(2,6-di-tert-butylphenol); 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazine-2,4,6(1H,3H,5H)-trione (common misnomer); Tris(3,5-di-tert-butyl-4-hydroxybenzyl)isocyanurate (common misnomer)
EINECS	212-032-2

Quality Control

Our production of 4,4',4''-[Nitrilotris(Methylene)]Tris[2,6-Bis(1,1-Dimethylethyl)Phenol] adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical properties are provided to guarantee traceability and batch-to-batch consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Melting Point	221 - 225 °C
Loss on Drying	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm

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