Description

Bis(2-Methylpropyl)-o-Cresol is a substituted phenol derivative, specifically an alkylated cresol, known for its utility as an antioxidant and chemical intermediate. Its molecular structure provides effective radical scavenging properties, making it valuable for stabilizing materials against oxidative degradation. This compound is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Polymer Stabilizer: Acts as a primary antioxidant in polyolefins (e.g., polyethylene, polypropylene) and other polymers to prevent thermal and oxidative degradation during processing and service life.
• Lubricant & Fuel Additive: Incorporated into industrial lubricants, greases, and fuels to inhibit oxidation, reduce sludge formation, and extend operational lifespan.
• Rubber Chemical: Used as an antioxidant and antiozonant in the production of synthetic rubbers and elastomers to prevent cracking and maintain elasticity.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex antioxidants, UV stabilizers, and other specialty organic compounds.
• Adhesive & Sealant Formulation: Enhances the stability and shelf-life of adhesive and sealant products by protecting against oxidative cross-linking or breakdown.

Basic Information

Product Name	Bis(2-Methylpropyl)-o-Cresol
CAS No.	66027-98-3
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	2,6-Diisobutyl-4-methylphenol; 2,6-Bis(2-methylpropyl)-4-methylphenol; 4-Methyl-2,6-diisobutylphenol; DBMP; Antioxidant DBMP; Butylated Hydroxytoluene (BHT) isomer; o-Cresol, bis(2-methylpropyl)- derivative; Phenol, 2,6-bis(2-methylpropyl)-4-methyl-
EINECS	Contact for details

Quality Control

Our Bis(2-Methylpropyl)-o-Cresol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance 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). This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, heat, and ignition sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	68 - 72 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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