Description

2,5,6-Triisopropyl-m-Cresol is a sterically hindered phenolic compound that serves as a versatile intermediate and functional additive. Its molecular structure provides excellent antioxidant properties, making it valuable for stabilizing materials against oxidative degradation. This compound is primarily utilized 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 a highly effective antioxidant in plastics and synthetic rubbers to prevent thermal and oxidative degradation during processing and service life.
• Lubricant & Fuel Additive: Used in formulating engine oils, industrial lubricants, and fuels to inhibit oxidation, reduce sludge formation, and extend operational intervals.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex hindered phenol antioxidants and other specialty organic compounds.
• Adhesive & Sealant Formulations: Incorporated to improve the aging characteristics and durability of high-performance adhesives and sealants.
• Coating Additive: Enhances the weatherability and color stability of industrial and protective coatings exposed to UV light and oxygen.

Basic Information

Product Name	2,5,6-Triisopropyl-m-Cresol
CAS No.	94022-22-7
Molecular Formula	C16H26O
Molecular Weight	234.38 g/mol
Synonyms	2,5,6-Triisopropyl-3-methylphenol; 3-Methyl-2,5,6-triisopropylphenol; m-Cresol, 2,5,6-triisopropyl-; 2,5,6-Triisopropyl-3-cresol; 2,5,6-Triisopropyl-m-methylphenol; 2,5,6-Triisopropyl-3-methylphenol; Phenol, 3-methyl-2,5,6-triisopropyl-
EINECS	Contact for details

Quality Control

Our 2,5,6-Triisopropyl-m-Cresol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced techniques like GC and HPLC. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage or when transferring large quantities to minimize contact with air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	Specification available upon request
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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