Description

2,3-Diethylphenol is a versatile alkylated phenol derivative, serving as a critical intermediate in the synthesis of advanced chemical products. Its value lies in the ethyl substituents on the phenolic ring, which impart specific steric and electronic properties useful for modifying polymer characteristics and creating complex organic molecules. This compound is essential for manufacturers in the agrochemical, polymer additive, and specialty chemical sectors seeking to develop high-performance formulations.

Application

• Agrochemical Intermediates: Key building block in the synthesis of advanced herbicides, pesticides, and plant growth regulators.
• Polymer Additives: Used as a precursor for antioxidants, light stabilizers, and other performance additives in plastics and rubber.
• Pharmaceutical Synthesis: Serves as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Dye and Pigment Manufacturing: Employed in the production of specialized colorants and photographic chemicals.
• Liquid Crystal Materials: A potential monomer or intermediate for creating components used in display technologies.
• Flavor and Fragrance Industry: Used in the synthesis of certain aroma chemicals due to its alkylphenol structure.
• Research and Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.
• Epoxy Resin Modifiers: Can be utilized to tailor the properties of epoxy curing agents and resin systems.

Basic Information

Item	Details
Product Name	2,3-Diethylphenol
CAS No.	66142-71-0
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	2,3-Diethylphenol; 1-Hydroxy-2,3-diethylbenzene; Phenol, 2,3-diethyl-; 2,3-DEP; Diethylphenol (mixed isomers may be specified); 2,3-Diethyl hydroxybenzene; 2,3-Diethyl-1-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 2,3-Diethylphenol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request 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 (store under inert atmosphere) and light-sensitive (store away from light). Keep away from strong oxidizing agents, heat, and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0% (Typical 99.0%)
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Melting Point / Boiling Point	Contact for details
Density / Refractive Index	Contact for details

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