Description

3-[2,2-Dimethyl-3-[(2-Methyl-1-Oxoallyl)Oxy]-1-Oxopropoxy]-2,2-Dimethylpropyl Methacrylate is a specialized methacrylate ester monomer designed for advanced polymer synthesis. This compound is valued for its unique chemical structure, which imparts specific performance characteristics to the resulting polymers, such as enhanced durability, weatherability, and controlled reactivity. It is primarily utilized by R&D chemists and formulators in the production of high-performance coatings, advanced adhesives, and specialty resins for industrial applications.

Application

• High-Performance Coatings: A key monomer for formulating automotive, industrial, and architectural coatings requiring superior gloss retention, chemical resistance, and outdoor durability.
• Specialty Adhesives & Sealants: Used to develop adhesives with tailored properties such as specific tack, peel strength, and environmental stability.
• Advanced Polymer Resins: Serves as a building block in the synthesis of acrylic and methacrylic copolymers for various engineering plastic applications.
• UV-Curable Systems: An effective component in formulations for inks, coatings, and 3D printing resins that cure rapidly under ultraviolet light.
• Optical Materials: Potential use in the development of transparent polymers and lenses due to its ability to form clear, stable matrices.
• Modifier for Existing Polymers: Employed as a grafting agent or crosslinker to modify the physical and chemical properties of base polymers.

Basic Information

Product Name	3-[2,2-Dimethyl-3-[(2-Methyl-1-Oxoallyl)Oxy]-1-Oxopropoxy]-2,2-Dimethylpropyl Methacrylate
CAS No.	31249-11-3
Molecular Formula	C19H30O6
Molecular Weight	354.44 g/mol
Synonyms	2,2-Dimethyl-3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-1-oxopropoxy-2,2-dimethylpropyl methacrylate; 2-Propenoic acid, 2-methyl-, 3-[2,2-dimethyl-3-[(2-methyl-1-oxo-2-propenyl)oxy]-1-oxopropoxy]-2,2-dimethylpropyl ester; Methacrylic acid, 3-[2,2-dimethyl-3-[(2-methyl-1-oxoallyl)oxy]-1-oxopropoxy]-2,2-dimethylpropyl ester; Tetramethylolmethane triacrylate monomethacrylate (related class); Specialty methacrylate crosslinker; Multifunctional methacrylate monomer.
EINECS	Contact for details

Quality Control

Our production of 3-[2,2-Dimethyl-3-[(2-Methyl-1-Oxoallyl)Oxy]-1-Oxopropoxy]-2,2-Dimethylpropyl Methacrylate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing all specifications 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, and well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Inhibitor (MEHQ)	50 - 250 ppm
Color (APHA)	≤ 100

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