Description

1-Ethylcyclohexyl Methacrylate is a specialized methacrylate monomer featuring a bulky, alicyclic side chain. This unique structure is critical for imparting enhanced properties to polymers, such as improved thermal stability, chemical resistance, and reduced shrinkage. It is primarily needed by formulators and manufacturers in the advanced coatings, optical materials, and specialty adhesive industries seeking to engineer high-performance polymer systems.

Application

• High-Performance Coatings: Used as a co-monomer to formulate automotive, industrial, and marine coatings with superior weatherability, hardness, and chemical resistance.
• Optical Polymers & Lenses: A key component in the production of optical resins for lenses and light-guiding elements, contributing to high refractive index and low birefringence.
• Specialty Adhesives & Sealants: Enhances the flexibility, adhesion, and durability of structural and pressure-sensitive adhesives.
• Dental & Biomedical Materials: Employed in dental composites and bone cements to improve mechanical strength and biocompatibility.
• Photoresists & Electronic Materials: Serves as a monomer in advanced photoresist formulations for semiconductor manufacturing.
• Modifier for Acrylic Resins: Incorporated to modify the glass transition temperature (Tg) and toughness of standard acrylic polymers.

Basic Information

Product Name	1-Ethylcyclohexyl Methacrylate
CAS No.	274248-09-8
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	1-Ethylcyclohexyl methacrylate; 2-Methyl-2-propenoic acid 1-ethylcyclohexyl ester; Methacrylic acid 1-ethylcyclohexyl ester; 1-Ethylcyclohexyl 2-methylacrylate; 1-Ethylcyclohexyl 2-methylpropenoate; 1-Ethylcyclohexyl methacrylic ester
EINECS	Contact for details

Quality Control

Our 1-Ethylcyclohexyl Methacrylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, purity, and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 acids, oxidizing agents, and sources of ignition. To maintain optimal quality and prevent premature polymerization, it is recommended to store under an inert atmosphere and use appropriate inhibitors as supplied.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 100 ppm

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