Description

Diethyl Biphenyl-4,4'-Dicarboxylate is a high-purity organic ester compound, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its well-defined aromatic dicarboxylate structure, which provides a versatile platform for constructing complex molecules and functional materials. This product is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers focused on creating performance polymers, liquid crystals, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Synthesis: Serves as a core precursor for producing high-performance liquid crystal materials used in displays.
• Polymer & Resin Production: Used in the manufacture of specialty polyesters, polyamides, and other high-performance polymers.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport or host materials in OLED device fabrication.
• Advanced Material Research: Utilized in R&D for developing novel organic semiconductors and functional coatings.
• Fine Chemical Synthesis: A versatile starting material for creating complex esters, amides, and other derivatives in custom synthesis.

Basic Information

Product Name	Diethyl Biphenyl-4,4'-Dicarboxylate
CAS No.	47230-38-6
Molecular Formula	C20H22O4
Molecular Weight	326.39 g/mol
Synonyms	4,4'-Biphenyldicarboxylic Acid Diethyl Ester; Diethyl 4,4'-Biphenyldicarboxylate; Diethyl [1,1'-Biphenyl]-4,4'-dicarboxylate; Ethyl 4,4'-Biphenyldicarboxylate; Biphenyl-4,4'-dicarboxylic Acid Diethyl Ester; DEBPDC; 4,4'-Di(ethoxycarbonyl)biphenyl
EINECS	Contact for details

Quality Control

Our Diethyl Biphenyl-4,4'-Dicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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