Description

2,4-Bis(Alpha,α-Dimethylbenzyl)Phenol is a sterically hindered phenolic compound, valued for its role as a versatile intermediate and antioxidant precursor in advanced chemical synthesis. Its molecular structure provides excellent stability, making it a key building block for high-performance additives. This product is essential for manufacturers in the polymer, specialty chemical, and lubricant industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Antioxidant Synthesis: A crucial intermediate in the production of high-performance, sterically hindered phenolic antioxidants for plastics and rubber.
• Polymer Stabilizers: Used to manufacture stabilizers that protect polymers like polyolefins (PP, PE) from thermal and oxidative degradation.
• Lubricant & Fuel Additives: Serves as a precursor for additives that prevent oxidation and sludge formation in industrial lubricants and fuels.
• Specialty Chemical Intermediate: Employed in organic synthesis for creating complex molecules used in agrochemicals and pharmaceuticals.
• Resin Modifiers: Acts as a modifier in certain phenolic and epoxy resin systems to improve their properties.
• Research & Development: Utilized in R&D laboratories for developing new stabilizer systems and studying antioxidant mechanisms.

Basic Information

Product Name	2,4-Bis(Alpha,α-Dimethylbenzyl)Phenol
CAS No.	2772-45-4
Molecular Formula	C24H26O
Molecular Weight	330.47 g/mol
Synonyms	2,4-Bis(α,α-Dimethylbenzyl)phenol; Phenol, 2,4-bis(α,α-dimethylbenzyl)-; 2,4-Bis(1-phenylethyl)phenol; 2,4-Di(α-methylbenzyl)phenol; Bis(α,α-dimethylbenzyl)phenol; Antioxidant Intermediate 2772-45-4; 2,4-Bis(dimethylphenylmethyl)phenol; 2,4-Bis(1-methyl-1-phenylethyl)phenol
EINECS	220-474-5

Quality Control

Our 2,4-Bis(Alpha,α-Dimethylbenzyl)Phenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting these results are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °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.