Description

Benzoic Acid 4-Biphenyl Ester is a high-purity organic ester compound, also known as 4-Phenylphenyl benzoate. This specialty chemical serves as a versatile intermediate and functional additive, valued for its specific molecular structure that combines aromatic rings. It is essential for manufacturers and R&D facilities requiring precise synthetic building blocks for advanced material science and fine chemical synthesis. Key industries include polymer additives, liquid crystal materials, and pharmaceutical research.

Application

• Polymer Additives: Acts as a potential plasticizer, UV stabilizer, or processing aid in specialty polymer formulations.
• Liquid Crystal Intermediates: Serves as a key synthetic precursor or mesogenic core unit in the production of liquid crystal displays (LCDs).
• Organic Synthesis: Used as a versatile building block for synthesizing more complex aromatic esters, ligands, or pharmaceutical intermediates.
• Photoresist Components: Employed in the development of advanced photoresist materials for the semiconductor and electronics industries.
• Research & Development: Utilized in academic and industrial R&D for material science, organic chemistry, and novel compound discovery.
• Dye & Pigment Intermediates: Functions as a precursor in the synthesis of certain dyes and organic pigments.

Basic Information

Product Name	Benzoic Acid 4-Biphenyl Ester
CAS No.	2170-13-0
Molecular Formula	C19H14O2
Molecular Weight	274.32 g/mol
Synonyms	4-Phenylphenyl benzoate; p-Biphenyl benzoate; 4-Biphenylyl benzoate; Benzoic acid p-phenylphenyl ester; [1,1'-Biphenyl]-4-yl benzoate; Biphenyl-4-yl benzoate; 4-Biphenyl benzoate
EINECS	218-516-8

Quality Control

Our Benzoic Acid 4-Biphenyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment and is available upon request.

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 acids and organic solvents. The container should be kept tightly sealed to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°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.