Description

2,6-Bis(1-Methylpropyl)-p-Cresol is a sterically hindered phenolic compound widely recognized for its antioxidant properties. This chemical is crucial for preventing oxidative degradation in various organic materials, thereby extending their functional lifespan and maintaining performance integrity. It is primarily sought after by manufacturers in the polymer, rubber, lubricant, and fuel industries who require effective stabilization against thermal and oxidative stress.

Application

• Primary antioxidant and stabilizer in polyolefins (e.g., polyethylene, polypropylene) and other polymers.
• Additive in synthetic lubricants, greases, and industrial oils to inhibit oxidation and sludge formation.
• Stabilizing agent for fuels and biofuels to prevent gum formation and maintain fuel quality during storage.
• Antioxidant component in rubber and elastomer formulations to protect against heat aging and cracking.
• Intermediate in the synthesis of more complex antioxidant molecules and specialty chemicals.
• Protective additive in adhesives, sealants, and coatings to enhance durability.

Basic Information

Product Name	2,6-Bis(1-Methylpropyl)-p-Cresol
CAS No.	74926-87-7
Molecular Formula	C18H30O
Molecular Weight	262.43 g/mol
Synonyms	2,6-Di-sec-butyl-p-cresol; 2,6-Di-sec-butyl-4-methylphenol; 4-Methyl-2,6-bis(1-methylpropyl)phenol; 2,6-Bis(sec-butyl)-4-methylphenol; Antioxidant 1520; Phenol, 2,6-bis(1-methylpropyl)-4-methyl-; Butylated cresol; DBPC (common abbreviation)
EINECS	Contact for details

Quality Control

Our production of 2,6-Bis(1-Methylpropyl)-p-Cresol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure it meets precise purity and performance criteria. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are provided to guarantee supply consistency and reliability for your critical formulations.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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