Description

Dimethallyl Carbonate is a specialized organic carbonate ester with significant utility as a versatile chemical intermediate. Its unique structure, featuring two methallyl groups, makes it a valuable building block for synthesizing polymers, fine chemicals, and functional materials. This compound is particularly relevant for manufacturers in the polymer, agrochemical, and pharmaceutical sectors seeking to introduce specific functional groups or modify material properties. The product is supplied under strict quality control to ensure consistency for industrial and research applications.

Application

• Polymer Chemistry: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers, including polycarbonates and resins with tailored thermal and mechanical properties.
• Fine Chemical Synthesis: Acts as a key intermediate in the production of pharmaceuticals, agrochemicals, and other complex organic molecules, where the carbonate group is a reactive handle.
• Surface Modification: Used to functionalize surfaces or materials, imparting specific chemical characteristics for advanced coatings or composites.
• Adhesive & Sealant Formulations: Incorporated as a reactive diluent or modifier to enhance the performance and curing characteristics of industrial adhesives.
• Research & Development: Employed in laboratory settings for method development and the creation of novel chemical entities.

Basic Information

Product Name	Dimethallyl Carbonate
CAS No.	64057-79-0
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	Bis(2-methylallyl) carbonate; Carbonic acid, bis(2-methyl-2-propenyl) ester; Di(2-methylallyl) carbonate; 2-Methylallyl carbonate; Dimethallyl ester of carbonic acid
EINECS	Contact for details

Quality Control

Our Dimethallyl Carbonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay and impurity profiling by techniques such as GC and HPLC, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing purity, identity, and physical parameters is provided with each shipment to guarantee traceability and compliance for your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.010 - 1.030
Refractive Index (20°C)	1.430 - 1.450

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