Description

4-tert-Butyl-2-Cyclohexylphenol is a sterically hindered phenolic compound that serves as a versatile intermediate and functional additive. Its molecular structure provides excellent antioxidant and stabilizing properties, making it valuable for protecting materials from oxidative degradation. This chemical is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Polymer Stabilizer: Acts as an antioxidant and light stabilizer in plastics and synthetic rubbers to prevent chain scission and discoloration.
• Lubricant & Fuel Additive: Used as an antioxidant additive in industrial lubricants, greases, and fuels to inhibit oxidation and sludge formation.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex phenolic antioxidants and UV absorbers.
• Adhesive & Sealant Formulations: Incorporated to improve the thermal-oxidative stability of adhesive resins and sealants.
• Coating Additive: Enhances the durability of industrial coatings and paints by protecting the binder from oxidative breakdown.
• Elastomer Production: Used in the stabilization of synthetic elastomers like SBR and polybutadiene during processing and service life.

Basic Information

Product Name	4-tert-Butyl-2-Cyclohexylphenol
CAS No.	5450-24-8
Molecular Formula	C₁₆H₂₄O
Molecular Weight	232.36 g/mol
Synonyms	2-Cyclohexyl-4-tert-butylphenol; 4-(1,1-Dimethylethyl)-2-cyclohexylphenol; 4-tert-Butyl-2-cyclohexylphenol; Phenol, 4-(1,1-dimethylethyl)-2-cyclohexyl-; 2-Cyclohexyl-4-(tert-butyl)phenol; Antioxidant 4-tert-Butyl-2-Cyclohexylphenol; BCP (abbreviation)
EINECS	226-680-9

Quality Control

Our 4-tert-Butyl-2-Cyclohexylphenol is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications and is consistent for your formulation needs. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. 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	62 - 66 °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.