Description

3-Butyl-6-Ethylphenol is a synthetic alkylated phenol derivative, a versatile intermediate in advanced organic synthesis. This compound is valued for its phenolic structure, which provides antioxidant properties and serves as a key building block for creating more complex molecules. It is primarily sought by manufacturers in the polymer, agrochemical, and specialty chemical industries for applications requiring phenolic intermediates with specific alkyl chain substitutions.

Application

• Polymer Additive: Acts as an antioxidant and stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Agrochemical Intermediate: Serves as a precursor in the synthesis of certain pesticides, herbicides, and plant growth regulators.
• Lubricant & Fuel Additive: Used in formulating additives that improve the oxidation stability and performance of industrial lubricants and fuels.
• Chemical Synthesis: A crucial building block for synthesizing more complex phenolic resins, UV absorbers, and other specialty organic compounds.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) requiring specific phenolic frameworks.

Basic Information

Product Name	3-Butyl-6-Ethylphenol
CAS No.	72386-21-1
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	6-Ethyl-3-butylphenol; 3-Butyl-6-ethyl-phenol; Phenol, 3-butyl-6-ethyl-; Butylethylphenol; 2-Ethyl-5-butylphenol (alternative numbering)
EINECS	Contact for details

Quality Control

Our 3-Butyl-6-Ethylphenol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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