Description

2-tert-Butyl-4-Ethylphenol is a high-purity alkylated phenol derivative, widely recognized for its role as a versatile chemical intermediate and antioxidant precursor. Its molecular structure provides excellent stability and reactivity, making it a critical component in the synthesis of high-performance additives and specialty chemicals. This product is essential for manufacturers in the polymer, lubricant, and agrochemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Antioxidant Synthesis: A key intermediate in the production of hindered phenolic antioxidants for plastics, rubber, and lubricating oils to prevent thermal and oxidative degradation.
• Polymer Stabilizers: Used in the manufacture of stabilizers for polyolefins (e.g., polyethylene, polypropylene) to extend service life and maintain material properties.
• Lubricant & Fuel Additives: Serves as a precursor for additives that improve the oxidation stability and performance of industrial lubricants and fuels.
• Agrochemical Intermediates: Employed in the synthesis of certain pesticides and herbicides, leveraging its phenolic reactivity.
• Chemical Synthesis: Acts as a building block for other specialty chemicals, including UV absorbers and other functional additives.
• Research & Development: Utilized in R&D laboratories for developing new polymeric materials and stabilization systems.

Basic Information

Product Name	2-tert-Butyl-4-Ethylphenol
CAS No.	96-70-8
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	2-(1,1-Dimethylethyl)-4-ethylphenol; 4-Ethyl-2-tert-butylphenol; o-tert-Butyl-p-ethylphenol; 2-tert-Butyl-4-ethylphenol; Ethylphenol, tert-butyl-; Butylphen, tert.-, ethyl-; 2-tert-Butyl-4-ethyl-phenol; 96-70-8
EINECS	202-531-8

Quality Control

Our 2-tert-Butyl-4-Ethylphenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets high-purity standards suitable for industrial and fine chemical synthesis. Certificates of Analysis (COA) documenting identity, purity, 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). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%

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