Description

2-Methyl-3,5-Dipropan-2-Yl-Phenol is a hindered phenolic compound valued for its antioxidant and stabilizing properties. This chemical serves as a crucial intermediate and performance additive in the synthesis of high-value materials. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Polymer Stabilizer: Acts as an antioxidant and processing stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Lubricant & Fuel Additive: Used as an antioxidant additive in engine oils, greases, and industrial fuels to inhibit oxidation and extend service life.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex hindered phenol antioxidants and other specialty organic compounds.
• Adhesive & Sealant Formulations: Incorporated to improve the aging resistance and durability of high-performance adhesives and sealants.
• Coating Additive: Enhances the weatherability and prevents yellowing in protective coatings and paints.

Basic Information

Product Name	2-Methyl-3,5-Dipropan-2-Yl-Phenol
CAS No.	22292-76-8
Molecular Formula	C16H26O
Molecular Weight	234.38 g/mol
Synonyms	2,6-Di-tert-butyl-4-methylphenol (BHT); Butylated Hydroxytoluene; 2,6-Di-tert-butyl-p-cresol; DBPC; 3,5-Di-tert-butyl-4-hydroxytoluene; Antioxidant 264; Ionol CP; Agidol; Vulkanox KB
EINECS	204-881-4

Quality Control

Our 2-Methyl-3,5-Dipropan-2-Yl-Phenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity and performance. Certificates of Analysis (COA) documenting key parameters such as assay, melting point, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Due to its nature of being easily oxidized, prolonged storage should be under an inert atmosphere such as nitrogen for optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	69 - 71 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.05%
Heavy Metals (as Pb)	≤ 10 ppm

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