Description

2,6-Bis(1-Methylpropyl)-m-Cresol is a substituted phenolic compound valued for its antioxidant and stabilizing properties. This chemical is crucial for protecting materials from oxidative degradation, thereby extending their functional lifespan and maintaining performance integrity. It is primarily needed by manufacturers in the polymer, lubricant, and specialty chemical industries seeking effective stabilization solutions.

Application

• Primary antioxidant and stabilizer in polyolefins (e.g., polyethylene, polypropylene) to prevent thermal and oxidative degradation during processing and service life.
• Additive in lubricating oils, greases, and hydraulic fluids to inhibit oxidation and sludge formation, enhancing equipment longevity.
• Stabilizing agent for rubber and elastomers to protect against aging and maintain elasticity.
• Intermediate in the synthesis of more complex phenolic antioxidants and specialty chemicals.
• Protective additive in adhesives, sealants, and coatings to prevent premature curing and loss of adhesive properties.
• Stabilizer for biofuels and other organic fluids susceptible to oxidative breakdown.

Basic Information

Product Name	2,6-Bis(1-Methylpropyl)-m-Cresol
CAS No.	29472-96-6
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	2,6-Di-sec-butyl-m-cresol; 2,6-Di-sec-butyl-3-methylphenol; 3-Methyl-2,6-bis(1-methylpropyl)phenol; 2,6-Bis(sec-butyl)-m-cresol; Antioxidant 736; Phenolic antioxidant 736; m-Cresol, 2,6-bis(1-methylpropyl)-; 2,6-Di(1-methylpropyl)-3-methylphenol
EINECS	249-690-7

Quality Control

Our production of 2,6-Bis(1-Methylpropyl)-m-Cresol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, purity profiling, and impurity identification, to ensure it meets precise customer specifications and industry benchmarks. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.930 - 0.950
Refractive Index (20°C)	1.500 - 1.510

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