Description

2,6-Bis-tert-Butyl-4-Methylcyclohexanol 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 degradation. This product is primarily used by formulators and manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance.

Application

• As a key antioxidant intermediate in the synthesis of high-performance polymer additives (e.g., for polyolefins like polyethylene and polypropylene).
• As a stabilizer precursor in lubricant and grease formulations to prevent oxidative thickening and deposit formation.
• In the production of specialty chemicals where steric hindrance is required for selective reactions or to impart stability.
• As a research chemical in organic synthesis and material science for developing new stabilizer systems.
• Potential use as a synergist in combination with other antioxidants (e.g., phosphites, thioesters) for enhanced stabilization packages.
• In the manufacture of adhesives, sealants, and elastomers to improve their thermal and oxidative aging resistance.

Basic Information

Product Name	2,6-Bis-tert-Butyl-4-Methylcyclohexanol
CAS No.	163119-16-2
Molecular Formula	C15H30O
Molecular Weight	226.40 g/mol
Synonyms	2,6-Di-tert-butyl-4-methylcyclohexanol; 4-Methyl-2,6-di-tert-butylcyclohexanol; 2,6-Di-t-butyl-4-methylcyclohexanol; Cyclohexanol, 2,6-bis(1,1-dimethylethyl)-4-methyl-; DTBMCH; Antioxidant Intermediate 163119-16-2
EINECS	Contact for details

Quality Control

Our 2,6-Bis-tert-Butyl-4-Methylcyclohexanol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the agreed specifications. A comprehensive Certificate of Analysis (COA) detailing the results is provided with each 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.