Description

Isobornyl Methacrylate CAS NO 7534-94-3 is a specialized methacrylate monomer featuring a bulky, hydrophobic isobornyl group. This compound is valued for its ability to impart exceptional properties such as high glass transition temperature (Tg), excellent weathering resistance, and low shrinkage to polymer systems. It is a critical raw material for formulators and polymer chemists in the coatings, adhesives, and advanced materials sectors seeking to enhance product durability and performance.

Application

• UV-Curable Coatings & Inks: A key monomer for formulating high-performance, fast-curing coatings with excellent adhesion, chemical resistance, and low yellowing for automotive, industrial, and graphic arts applications.
• Adhesives & Sealants: Used to develop pressure-sensitive adhesives (PSAs) and structural adhesives with improved heat resistance, flexibility, and bond strength on difficult substrates.
• Engineering Plastics & Composites: Serves as a reactive diluent and modifier in acrylic resins and fiber-reinforced plastics (FRP) to reduce viscosity during processing while enhancing final mechanical and thermal properties.
• Dental & Medical Polymers: Employed in the synthesis of biocompatible polymers for dental composites and bone cements, contributing to low polymerization shrinkage and high strength.
• Optical Polymers: Utilized in the production of optical lenses and light-guiding components due to its high clarity, refractive index, and stability.
• Specialty Additives: Acts as a building block for creating polymer dispersants, flow modifiers, and other performance additives for various industrial formulations.

Basic Information

Product Name	Isobornyl Methacrylate
CAS No.	7534-94-3
Molecular Formula	C₁₄H₂₂O₂
Molecular Weight	222.33 g/mol
Synonyms	IBOMA; Isobornyl Methacrylate; 2-Propenoic acid, 2-methyl-, (1,7,7-trimethylbicyclo[2.2.1]hept-2-yl) ester; Methacrylic acid, isobornyl ester; (1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl) methacrylate; Exxomer IBO; SR 423; Visiomer® Terra IBOMA
EINECS	231-403-1

Quality Control

Our Isobornyl Methacrylate is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and assay, to ensure it meets precise specifications for color, acidity, and inhibitor content. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee batch-to-batch consistency and reliability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) when in partially used containers to maintain stability and prevent premature polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 50
Acidity (as Methacrylic Acid)	≤ 0.1 %
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	100 - 200 ppm

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