Description

4-Cyclohexyl-2,6-xylenol is a substituted phenol derivative, specifically a hindered phenolic antioxidant. This compound is valued for its ability to inhibit oxidative degradation, thereby extending the service life and stability of various materials. It is a critical intermediate and performance additive for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product durability.

Application

• Polymer Stabilizer: Acts as a primary antioxidant in polyolefins (e.g., polyethylene, polypropylene), synthetic rubbers, and engineering plastics to prevent thermal and oxidative degradation during processing and end-use.
• Lubricant & Fuel Additive: Used in formulating engine oils, industrial lubricants, and fuels to control oxidation, reduce sludge formation, and extend fluid life.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex hindered phenol antioxidants and other specialty organic compounds.
• Adhesive & Sealant Formulations: Incorporated to improve the aging resistance and long-term performance of adhesive and sealant products.
• Coating Additive: Enhances the weatherability and prevents chalking or yellowing in protective coatings and paints.
• Elastomer Stabilization: Protects synthetic elastomers from oxidative cross-linking or chain scission, maintaining elasticity and mechanical properties.

Basic Information

Product Name	4-Cyclohexyl-2,6-xylenol
CAS No.	10570-68-0
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	2,6-Dimethyl-4-cyclohexylphenol; 4-Cyclohexyl-2,6-dimethylphenol; Phenol, 4-cyclohexyl-2,6-dimethyl-; 4-CHX; Antioxidant 4-Cyclohexyl-2,6-xylenol; 2,6-Xylenol, 4-cyclohexyl-; 4-(Cyclohexyl)-2,6-dimethylphenol
EINECS	234-156-5

Quality Control

Our 4-Cyclohexyl-2,6-xylenol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee consistency and traceability for our industrial partners.

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 strong oxidizing agents, heat, and ignition sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °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.