Description

Biphenyl Dimethyl Dicarboxylate is a high-purity organic compound primarily used as a key intermediate in advanced chemical synthesis. This product is valued for its consistent quality and reliable performance in demanding industrial processes. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking a dependable building block for complex molecules.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Key monomer or intermediate in the production of high-performance polymers and liquid crystals.
• Agrochemical intermediate for the manufacture of advanced crop protection agents.
• Building block for organic synthesis in fine chemical and material science research.
• Intermediate for dyes, pigments, and other specialty colorants.
• Used in the development of advanced organic electronic materials.

Basic Information

Product Name	Biphenyl Dimethyl Dicarboxylate
CAS No.	792-74-5
Molecular Formula	C16H14O4
Molecular Weight	270.28 g/mol
Synonyms	Dimethyl Biphenyl-4,4'-dicarboxylate; 4,4'-Biphenyldicarboxylic Acid Dimethyl Ester; Dimethyl 4,4'-Biphenyldicarboxylate; 1,1'-Biphenyl-4,4'-dicarboxylic Acid Dimethyl Ester; Biphenyl-4,4'-dicarboxylic Acid Dimethyl Ester; NSC 403697; Dimethyl [1,1'-biphenyl]-4,4'-dicarboxylate
EINECS	212-342-5

Quality Control

Our Biphenyl Dimethyl Dicarboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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