Description

4-(4-Hydroxy-2,3,5-Trimethylphenylmethyl)-2,6-Dimethylphenol is a high-purity phenolic compound valued for its role as a versatile chemical intermediate and antioxidant. Its molecular structure makes it an effective stabilizer and building block in advanced synthesis. This product is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking reliable, high-quality raw materials for demanding applications.

Application

• Polymer Additive: Acts as an antioxidant and stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Chemical Intermediate: Serves as a key precursor in the synthesis of more complex phenolic resins, specialty chemicals, and pharmaceutical actives.
• Lubricant & Fuel Stabilizer: Used as an additive in industrial lubricants and fuels to enhance oxidation resistance and extend service life.
• Pharmaceutical Synthesis: Employed as an intermediate in the research and development of novel therapeutic compounds.
• Cosmetic Preservative: Functions as a stabilizing agent in certain cosmetic and personal care formulations.
• Adhesive & Coating Formulations: Incorporated into high-performance adhesives and coatings to improve durability and environmental resistance.

Basic Information

Product Name	4-(4-Hydroxy-2,3,5-Trimethylphenylmethyl)-2,6-Dimethylphenol
CAS No.	29366-00-5
Molecular Formula	C19H24O2
Molecular Weight	284.39 g/mol
Synonyms	2,6-Dimethyl-4-[(4-hydroxy-2,3,5-trimethylphenyl)methyl]phenol; 4-(4-Hydroxy-2,3,5-trimethylbenzyl)-2,6-dimethylphenol; Phenol, 4-[(4-hydroxy-2,3,5-trimethylphenyl)methyl]-2,6-dimethyl-; Antioxidant 300; Lowinox 44B25; 2,6-Dimethyl-4-(4-hydroxy-2,3,5-trimethylbenzyl)phenol; Bis(3,5-dimethyl-4-hydroxyphenyl)methane derivative
EINECS	Contact for details

Quality Control

Our 4-(4-Hydroxy-2,3,5-Trimethylphenylmethyl)-2,6-Dimethylphenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 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	155 - 165 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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