Description

2-Cyclohexyl-6-Isobutyl-p-Cresol is a sterically hindered phenolic compound widely recognized for its antioxidant properties. This chemical is critical for protecting materials from oxidative degradation, thereby extending their functional lifespan and maintaining performance integrity. It is an essential additive for manufacturers in the polymer, rubber, lubricant, and fuel industries seeking to enhance product stability.

Application

• Primary antioxidant and stabilizer in polyolefins (e.g., polyethylene, polypropylene) and other polymers.
• Additive in synthetic rubbers and elastomers to prevent chain scission and cross-linking during processing and service.
• Stabilizing component in industrial lubricants, greases, and transformer oils to inhibit oxidation and sludge formation.
• Fuel and gasoline additive to improve oxidation stability and prevent gum formation.
• Protective agent in adhesives and sealants to ensure long-term performance.
• Intermediate in the synthesis of more complex specialty chemicals and polymer additives.

Basic Information

Product Name	2-Cyclohexyl-6-Isobutyl-p-Cresol
CAS No.	93840-38-1
Molecular Formula	C₁₇H₂₆O
Molecular Weight	246.39 g/mol
Synonyms	2-Cyclohexyl-6-isobutyl-4-methylphenol; 4-Methyl-2-cyclohexyl-6-isobutylphenol; 2-Cyclohexyl-6-isobutyl-para-cresol; Phenol, 2-cyclohexyl-6-isobutyl-4-methyl-; Antioxidant 1135; AO-1135; Hindered Phenolic Antioxidant 1135; Butylated Hydroxycyclohexyl Cresol
EINECS	Contact for details

Quality Control

Our production of 2-Cyclohexyl-6-Isobutyl-p-Cresol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced techniques like HPLC, GC, and IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen blanket). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	52 - 58 °C
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.