Description

2,5-Diisopropyl-3,4-Xylenol is a sterically hindered phenolic compound valued for its antioxidant and stabilizing properties. This chemical is critical for applications requiring protection against oxidative degradation and thermal breakdown. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance.

Application

• Polymer Stabilizer: Acts as an antioxidant and processing stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Lubricant Additive: Used as an antioxidant in industrial oils and greases to extend service life and maintain viscosity under high-temperature conditions.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex hindered phenol antioxidants and other specialty organic compounds.
• Fuel Additive: Functions as a stabilizer in fuels and hydrocarbon streams to inhibit gum formation and oxidation.
• Adhesive & Sealant Formulations: Incorporated to improve the aging resistance and durability of polymer-based adhesives and sealants.
• Coating Resins: Enhances the weatherability and color stability of protective coatings and paint resins.

Basic Information

Product Name	2,5-Diisopropyl-3,4-Xylenol
CAS No.	60834-76-6
Molecular Formula	C14H22O
Molecular Weight	206.32 g/mol
Synonyms	2,5-Bis(1-methylethyl)-3,4-dimethylphenol; 3,4-Dimethyl-2,5-diisopropylphenol; 2,5-Diisopropyl-3,4-dimethylphenol; Phenol, 2,5-diisopropyl-3,4-dimethyl-; DIPX; Hindered Phenol Antioxidant DIPX
EINECS	Contact for details

Quality Control

Our 2,5-Diisopropyl-3,4-Xylenol is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include identity confirmation, assay, and impurity profile checks. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

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 for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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