Description

3,4-Diethylphenol is a versatile alkylated phenol derivative, recognized for its role as a key synthetic intermediate and functional additive. This compound matters for its ability to impart specific chemical properties, such as antioxidant behavior and structural modification, in advanced material synthesis. It is needed by manufacturers in the polymer, agrochemical, and specialty chemical industries for producing resins, stabilizers, and active pharmaceutical ingredients (APIs).

Application

• Polymer Industry: Serves as a monomer or chain terminator in the synthesis of high-performance phenolic resins and polycarbonates.
• Antioxidant Production: Acts as a crucial precursor for manufacturing sterically hindered phenolic antioxidants used in plastics and lubricants.
• Agrochemical Synthesis: Utilized as a building block for creating herbicides, pesticides, and plant growth regulators.
• Pharmaceutical Intermediates: Employed in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Dye and Pigment Manufacturing: Functions as an intermediate in the production of specialty dyes and organic pigments.
• Flavor and Fragrance Industry: Used in the synthesis of aroma chemicals and fragrance fixatives.
• Research and Development: A valuable reagent in organic chemistry research for studying reaction mechanisms and developing new compounds.

Basic Information

Product Name	3,4-Diethylphenol
CAS No.	875-85-4
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	3,4-DEP; 1-Hydroxy-3,4-diethylbenzene; 4-Hydroxy-1,2-diethylbenzene; Diethylphenol; Phenol, 3,4-diethyl-; m,p-Diethylphenol; 3,4-Diethyl-1-hydroxybenzene
EINECS	212-877-6

Quality Control

Our 3,4-Diethylphenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	62 - 66 °C
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.