Description

2,4-Dicumylphenol is a high-purity phenolic compound primarily valued as a key intermediate and stabilizer in advanced polymer formulations. Its chemical structure makes it particularly effective for applications requiring resistance to thermal degradation and oxidative stress. This product is essential for manufacturers in the polymer, specialty chemical, and lubricant additive industries seeking to enhance product longevity and performance.

Application

• Polymer Stabilizer: Acts as an antioxidant and heat stabilizer in the production of plastics, synthetic rubbers, and elastomers to prevent chain scission and degradation.
• Chemical Intermediate: Serves as a crucial building block for synthesizing more complex phenolic antioxidants, phosphite stabilizers, and other specialty additives.
• Lubricant & Fuel Additive: Used in formulating additives for engine oils, industrial lubricants, and fuels to inhibit oxidation and sludge formation.
• Resin Modifier: Imparts improved thermal and oxidative stability to epoxy, phenolic, and other thermosetting resins.
• Adhesive & Sealant Formulations: Enhances the durability and shelf-life of high-performance adhesives and sealants by preventing oxidative cross-linking or brittleness.

Basic Information

Product Name	2,4-Dicumylphenol
CAS No.	106060-52-0
Molecular Formula	C24H26O
Molecular Weight	330.46 g/mol
Synonyms	2,4-Bis(α,α-dimethylbenzyl)phenol; Phenol, 2,4-bis(α,α-dimethylbenzyl)-; 2,4-Bis(dimethylbenzyl)phenol; Dicumylphenol; 2,4-DCP; Antioxidant DCP; Stabilizer DCP; Bis(α,α-dimethylbenzyl)phenol
EINECS	Contact for details

Quality Control

Our 2,4-Dicumylphenol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 a controlled 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 integrity. 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	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.