Description

1-Isopropyl-2,2-Dimethylpropane-1,3-Diyl Maleate is a specialized diester compound derived from maleic acid, serving as a versatile chemical intermediate and monomer. Its structure provides valuable reactivity for creating polymers with specific properties, such as enhanced flexibility, adhesion, or cross-linking density. This product is essential for R&D chemists and formulators in the polymer, coatings, and specialty chemical industries seeking to develop advanced materials.

Application

• Polymer & Resin Synthesis: Acts as a key monomer or cross-linking agent in the production of specialty polymers, including alkyd resins, unsaturated polyesters, and polyurethane dispersions.
• Coatings & Inks: Used to formulate high-performance industrial coatings, printing inks, and adhesives, contributing to film formation, durability, and chemical resistance.
• Chemical Intermediate: Serves as a building block for synthesizing more complex molecules in pharmaceutical and agrochemical research and development.
• Plasticizers & Modifiers: Can be employed to modify the physical properties of plastics and elastomers, improving flexibility and processing characteristics.
• UV-Curable Systems: Suitable for use in radiation-curable formulations for coatings and inks due to the reactivity of the maleate double bonds.

Basic Information

Product Name	1-Isopropyl-2,2-Dimethylpropane-1,3-Diyl Maleate
CAS No.	71550-60-2
Molecular Formula	C13H20O4
Molecular Weight	240.30 g/mol
Synonyms	1,3-Bis(1-methylethyl)-2,2-dimethyl-1,3-propanediyl maleate; 2,2-Dimethyl-1,3-bis(1-methylethyl)propane-1,3-diyl maleate; 1,3-Diisopropyl-2,2-dimethylpropane-1,3-diyl maleate; Diisopropyl 2,2-dimethylmalonate maleate derivative; Maleic acid, diester with 1,3-diisopropyl-2,2-dimethyl-1,3-propanediol
EINECS	Contact for details

Quality Control

Our 1-Isopropyl-2,2-Dimethylpropane-1,3-Diyl Maleate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications. A comprehensive Certificate of Analysis (COA) documenting purity, physical properties, and test results is provided with every shipment to guarantee consistency and traceability for your critical applications.

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 strong bases and incompatible materials such as oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 2.0 mg KOH/g

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