Description

Bis(1,3-Dimethylbutyl) Maleate is a diester derivative of maleic acid, valued for its role as a reactive intermediate and plasticizer in polymer synthesis. This compound is particularly significant for its ability to modify polymer properties, enhancing flexibility and processability. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries for producing tailored materials.

Application

• Polymer Plasticizer: Used as an internal plasticizer to improve the flexibility and workability of polymers like PVC and polyvinyl acetates.
• Crosslinking Agent: Serves as a reactive monomer in the production of cross-linked polymers and resins, improving thermal and chemical resistance.
• Coatings & Adhesives: Incorporated into formulations for coatings, paints, and adhesives to enhance film formation, adhesion, and durability.
• Synthetic Intermediate: Acts as a key building block in organic synthesis for creating more complex specialty chemicals.
• Lubricant Additive: Utilized as a component in synthetic lubricants and functional fluids to modify viscosity and performance characteristics.

Basic Information

Product Name	Bis(1,3-Dimethylbutyl) Maleate
CAS No.	105-52-2
Molecular Formula	C16H28O4
Molecular Weight	284.39 g/mol
Synonyms	Diisoamyl Maleate; Di(1,3-Dimethylbutyl) Maleate; Maleic Acid Diisoamyl Ester; Bis(isoamyl) Maleate; 1,3-Dimethylbutyl Maleate Ester; Isoamyl Maleate; DIAM; Contact for additional trade names.
EINECS	203-306-3

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer specifications. We implement strict in-process controls and final batch analysis. Certificates of Analysis (COA) detailing purity, identity, and key physical parameters are available upon request for every shipment, ensuring full traceability and quality assurance for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acidity (as Maleic Acid)	≤ 0.5%
Water Content (KF)	≤ 0.2%
Specific Gravity (20°C)	0.960 - 0.980
Refractive Index (20°C)	1.440 - 1.450

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