Description

2-Cyclopentyl-6-Isobutyl-p-Cresol is a hindered phenolic compound valued for its antioxidant properties, which are critical for stabilizing materials against oxidative degradation. This chemical is essential for formulators seeking to extend the service life and maintain the performance integrity of sensitive organic products. It is primarily utilized in the polymer, lubricant, and specialty chemical industries where high-performance antioxidant activity is required.

Application

• Primary antioxidant in polyolefins (e.g., polyethylene, polypropylene) to prevent thermal-oxidative degradation during processing and end-use.
• Stabilizer component in synthetic lubricants and industrial oils to enhance oxidative stability and prolong fluid life.
• Additive in rubber and elastomer formulations to protect against aging and maintain mechanical properties.
• Key intermediate in the synthesis of more complex, high-molecular-weight phenolic antioxidants.
• Stabilizing agent for adhesives, sealants, and other polymer-based systems susceptible to oxidation.
• Protective additive in fuels and certain hydrocarbon-based fluids to inhibit gum and deposit formation.

Basic Information

Product Name	2-Cyclopentyl-6-Isobutyl-p-Cresol
CAS No.	93841-36-2
Molecular Formula	C17H26O
Molecular Weight	246.39 g/mol
Synonyms	2-Cyclopentyl-6-(2-methylpropyl)-4-methylphenol; 4-Methyl-2-cyclopentyl-6-isobutylphenol; 2-Cyclopentyl-6-isobutyl-4-methylphenol; Phenol, 2-cyclopentyl-6-(2-methylpropyl)-4-methyl-; Antioxidant 93841-36-2; Hindered Phenolic Antioxidant; p-Cresol, 2-cyclopentyl-6-isobutyl-
EINECS	Contact for details

Quality Control

Our 2-Cyclopentyl-6-Isobutyl-p-Cresol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity specifications and is consistent for industrial applications. Certificates of Analysis (COA) documenting identity, purity, and key physical parameters 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 sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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