Description

Methacrylic Acid 1-(Chloromethyl)-2-Chloroethyl Ester is a specialized bifunctional monomer featuring both methacrylate and reactive chloromethyl/chloroethyl groups. This unique structure makes it a valuable intermediate for synthesizing advanced polymers with tailored properties, such as cross-linking capability and chemical functionality. It is primarily sought by manufacturers in the polymer, specialty chemical, and advanced materials industries for applications requiring high-performance resins and functional coatings.

Application

• Cross-linking Agent for the production of high-performance thermosetting acrylic and methacrylic resins.
• Reactive Monomer in the synthesis of specialty polymers for coatings, adhesives, and sealants requiring enhanced chemical resistance and durability.
• Intermediate for the manufacture of functionalized polymers used in ion-exchange resins or chromatography media.
• Chemical Building Block in pharmaceutical and agrochemical synthesis, where its reactive handles allow for further derivatization.
• UV-Curable Resin Formulations, contributing to rapid curing and improved film properties in inks and coatings.
• Modifier for polymer backbones to introduce sites for subsequent chemical reactions or to alter physical properties.

Basic Information

Product Name	Methacrylic Acid 1-(Chloromethyl)-2-Chloroethyl Ester
CAS No.	44978-88-3
Molecular Formula	C7H10Cl2O2
Molecular Weight	197.06 g/mol
Synonyms	2-Chloroethyl 2-(Chloromethyl)acrylate; 1-(Chloromethyl)-2-Chloroethyl Methacrylate; 2-(Chloromethyl)-2-Propenoic Acid 2-Chloroethyl Ester; Methacrylic Acid 2-Chloroethyl Chloromethyl Ester; Bifunctional Chloroalkyl Methacrylate; 2-Chloroethyl Chloromethyl Methacrylate; 2-Propenoic Acid, 2-(chloromethyl)-, 2-chloroethyl ester; Reactive Chlorinated Methacrylate Ester
EINECS	Contact for details

Quality Control

Our production of Methacrylic Acid 1-(Chloromethyl)-2-Chloroethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your synthesis processes. Each lot undergoes comprehensive analysis, including assay, purity verification, and impurity profiling. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every 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 away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C to maximize stability. This material is moisture-sensitive and should be handled under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.30 g/cm³
Refractive Index (20°C)	~1.480

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