Description

2-Propenoic Acid, 2-[4-(1-Methyl-1-Phenylethyl)Phenoxy]Ethyl Ester is a specialized acrylic ester monomer featuring a bulky, substituted phenoxy group. This compound is valued for its ability to impart unique properties to polymer chains, such as enhanced hydrophobicity, thermal stability, and specific refractive indices. It is primarily sought by industrial chemists and material scientists for the synthesis of advanced polymers and coatings. The product is supplied with a CAS number of 86148-08-5.

Application

• Advanced Polymer Synthesis: As a functional monomer for creating specialty acrylic and methacrylic copolymers with tailored properties.
• High-Performance Coatings: Used in formulations for UV-curable coatings, automotive clear coats, and industrial finishes requiring excellent weatherability and chemical resistance.
• Optical Materials: A key component in the production of optical adhesives, lenses, and films where specific refractive index and clarity are critical.
• Pressure-Sensitive Adhesives (PSAs): Modifies the tack, peel, and shear properties of acrylic adhesive systems.
• Photoresists & Electronic Chemicals: Serves as a monomer in photopolymerizable resins for electronics and semiconductor applications.
• Hydrophobic Surface Modifiers: Imparts water-repellent characteristics to surfaces when incorporated into polymer matrices.

Basic Information

Product Name	2-Propenoic Acid, 2-[4-(1-Methyl-1-Phenylethyl)Phenoxy]Ethyl Ester
CAS No.	86148-08-5
Molecular Formula	C22H26O3
Molecular Weight	338.44 g/mol
Synonyms	2-[4-(1-Methyl-1-phenylethyl)phenoxy]ethyl acrylate; 2-(p-(1-Methyl-1-phenylethyl)phenoxy)ethyl acrylate; 4-(1-Methyl-1-phenylethyl)phenoxyethyl acrylate; Phenoxyethyl acrylate derivative; Acrylic ester monomer; Ethoxylated cumylphenol acrylate; Light-stabilized acrylate monomer; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-[4-(1-Methyl-1-Phenylethyl)Phenoxy]Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents and polymerization initiators.

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.