Description

2-tert-Butyl-3,6-Xylenol is a sterically hindered phenolic compound widely recognized for its antioxidant properties. This chemical is a critical intermediate and performance additive, valued for its ability to inhibit oxidation and stabilize formulations against degradation. It is essential for manufacturers in the polymer, fuel, and specialty chemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Polymer Stabilizer: Acts as an effective antioxidant in the production and processing of plastics, synthetic rubbers, and elastomers to prevent thermal and oxidative degradation.
• Fuel and Lubricant Additive: Used as an antioxidant in gasoline, diesel, and industrial lubricants to improve stability and extend shelf life.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex hindered phenol antioxidants and other specialty chemicals.
• Industrial Grease Stabilizer: Incorporated into grease formulations to protect against oxidation and maintain consistency at high operating temperatures.
• Adhesive and Sealant Formulations: Enhances the durability and aging resistance of adhesives, sealants, and caulking materials.
• Transformer Oil Additive: Contributes to the oxidative stability of insulating oils used in electrical transformers.

Basic Information

Product Name	2-tert-Butyl-3,6-Xylenol
CAS No.	68189-20-8
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	2-tert-Butyl-3,6-dimethylphenol; 3,6-Dimethyl-2-tert-butylphenol; 2-(1,1-Dimethylethyl)-3,6-dimethylphenol; 2-tert-Butyl-1-hydroxy-3,6-dimethylbenzene; Phenol, 2-(1,1-dimethylethyl)-3,6-dimethyl-; Butylated hydroxyxylene (related class); BHT analog; Antioxidant 2-tert-Butyl-3,6-Xylenol
EINECS	Contact for details

Quality Control

Our production of 2-tert-Butyl-3,6-Xylenol adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like GC and HPLC to ensure high purity and consistent performance. Comprehensive Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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