Description

2-Propenoic Acid, 2-Methyl-, [1,1'-Biphenyl]-4-Ylmethyl Ester is a specialized methacrylate monomer featuring a biphenyl functional group. This compound is valued for its ability to impart enhanced thermal stability, rigidity, and specific optical properties to advanced polymer systems. It is primarily sought after by R&D and production teams in the photoresist, liquid crystal display (LCD) materials, high-performance coatings, and specialty adhesive sectors, where precise chemical functionality is critical for product performance.

Application

• Photoresist Formulations: A key monomer for advanced photoresists used in semiconductor and LCD manufacturing, contributing to high-resolution patterning.
• Liquid Crystal Polymers (LCPs): Serves as a building block for monomers used in the synthesis of LCPs for display applications.
• Optical Materials: Used in the development of optical films, lenses, and waveguides where clarity and thermal stability are paramount.
• High-Performance Coatings: Imparts durability, chemical resistance, and weatherability in industrial and automotive coatings.
• Specialty Adhesives & Sealants: Enhances adhesion strength and environmental resistance in demanding bonding applications.
• Advanced Composite Materials: Incorporated as a reactive diluent or cross-linking agent in fiber-reinforced composites.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, [1,1'-Biphenyl]-4-Ylmethyl Ester
CAS No.	54954-91-5
Molecular Formula	C₁₈H₁₆O₂
Molecular Weight	264.32 g/mol
Synonyms	4-Methylbiphenyl-4'-yl methacrylate; Biphenyl-4-ylmethyl methacrylate; p-(Methacryloyloxymethyl)biphenyl; [1,1'-Biphenyl]-4-ylmethyl 2-methylacrylate; 4-Biphenylmethyl methacrylate; 4-Methacryloyloxymethylbiphenyl; Biphenyl methacrylate monomer
EINECS	Contact for details

Quality Control

Every batch of our 2-Propenoic Acid, 2-Methyl-, [1,1'-Biphenyl]-4-Ylmethyl Ester is produced and tested under a strict quality management system. We ensure compliance with critical parameters for high-purity monomer applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C/59-77°F) under an inert atmosphere (e.g., nitrogen) to prevent oxidation and polymerization. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 200 ppm

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