Description

(4-Methylphenyl)Methyl Methacrylate CAS NO 93858-45-8 is a specialized methacrylate monomer derivative, featuring a p-methylphenyl group that imparts unique properties to polymer chains. This compound is valued for its role in synthesizing advanced polymeric materials with tailored characteristics such as enhanced refractive index, thermal stability, and specific solubility profiles. It is primarily sought by R&D chemists and material scientists in the polymer, specialty coatings, and advanced photoresist industries for developing next-generation functional materials.

Application

• Advanced Polymer Synthesis: As a key monomer for creating specialty acrylic and methacrylate copolymers with modified physical and optical properties.
• High-Performance Coatings: Used in formulating coatings that require specific adhesion, chemical resistance, or refractive index adjustments.
• Photoresists & Electronic Materials: Serves as a precursor in the development of photoresist polymers for microelectronics and semiconductor fabrication.
• Adhesive & Sealant Formulations: Incorporated to modify the flexibility, tack, and durability of industrial adhesives.
• Optical Material Development: Utilized in research for creating polymers with specific light-transmitting or refractive qualities for lenses and optical films.
• Chemical Intermediate: Acts as a building block in organic synthesis for further functionalization and creation of more complex molecules.

Basic Information

Product Name	(4-Methylphenyl)Methyl Methacrylate
CAS No.	93858-45-8
Molecular Formula	C12H14O2
Molecular Weight	190.24 g/mol
Synonyms	p-Tolyl Methyl Methacrylate; 4-Methylbenzyl Methacrylate; Methyl (4-Methylbenzyl) Methacrylate; Methacrylic Acid (4-Methylbenzyl) Ester; (p-Methylbenzyl) Methacrylate; 2-Methyl-2-propenoic Acid (4-Methylphenyl)Methyl Ester; (4-Methylphenyl)Methyl 2-Methylpropenoate
EINECS	Contact for details

Quality Control

Our (4-Methylphenyl)Methyl Methacrylate is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all relevant specifications are provided and available upon request to support your quality assurance and regulatory needs.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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