Description

2,4,6-Tris(Bicyclo[2.2.1]Heptan-2-Yl)Phenol is a sterically hindered phenolic compound characterized by its unique norbornane (bicyclo[2.2.1]heptane) substituents. This molecular structure provides exceptional stability and radical-scavenging properties, making it a valuable intermediate and performance additive. It is primarily sought after by R&D chemists and process engineers in the polymer and specialty chemical industries for developing advanced materials with enhanced thermal and oxidative resistance.

Application

• Polymer Stabilizer: Acts as a high-performance antioxidant and radical scavenger in polyolefins, engineering plastics, and synthetic rubbers to prevent thermal and oxidative degradation during processing and end-use.
• Specialty Monomer/Intermediate: Serves as a key building block for synthesizing novel polymers, dendrimers, and liquid crystalline materials due to its rigid, three-dimensional structure.
• Lubricant & Fuel Additive: Used as an antioxidant component in advanced synthetic lubricants, greases, and industrial fuels to extend service life and improve performance under extreme conditions.
• Photoresist & Electronic Chemicals: Investigated for use in photoresist formulations and as a component in electronic materials where high purity and thermal stability are critical.
• Adhesive & Coating Formulations: Imparts improved aging resistance and durability to high-performance adhesives, sealants, and protective coatings.
• Pharmaceutical & Agrochemical Intermediates: Utilized in the research and synthesis of complex molecules for pharmaceutical and crop protection applications.

Basic Information

Product Name	2,4,6-Tris(Bicyclo[2.2.1]Heptan-2-Yl)Phenol
CAS No.	55282-40-1
Molecular Formula	C25H34O
Molecular Weight	350.54 g/mol
Synonyms	2,4,6-Tris(2-norbornyl)phenol; Phenol, 2,4,6-tris(bicyclo[2.2.1]hept-2-yl)-; 2,4,6-Tris(2-norbornanyl)phenol; 2,4,6-Tris(bicyclo[2.2.1]hept-2-yl)phenol; Tris(2-norbornyl)phenol; 2,4,6-Tris(norbornan-2-yl)phenol; Antioxidant AO-3N (proposed trade name); TNBP
EINECS	Contact for details

Quality Control

Our 2,4,6-Tris(Bicyclo[2.2.1]Heptan-2-Yl)Phenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the high standards required for R&D and 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. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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