Description

Diisohexyl Maleate is a high-purity diester of maleic acid, widely recognized for its role as a versatile chemical intermediate and plasticizer. Its molecular structure provides excellent solvency and compatibility, making it a valuable component in formulations requiring low volatility and high performance. This product is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking reliable intermediates for synthesis and modification.

Application

• Primary use as a plasticizer and co-monomer in the production of specialty polymers and resins.
• Key intermediate in the synthesis of lubricant additives and surface-active agents.
• Solvent and carrier fluid in high-performance industrial coatings and inks.
• Chemical building block for adhesive and sealant formulations.
• Intermediate in the manufacture of corrosion inhibitors and other functional fluids.
• Used in research and development for creating novel polymeric materials with tailored properties.

Basic Information

Product Name	Diisohexyl Maleate
CAS No.	94248-78-9
Molecular Formula	C16H28O4
Molecular Weight	284.39 g/mol
Synonyms	Bis(isohexyl) Maleate; Di(isohexyl) Maleate; Maleic Acid Diisohexyl Ester; Isohexyl Maleate; DIHM; Hexanol, iso-, maleate; 2-Ethylbutyl Maleate (mixed isomers); Bis(4-methylpentyl) Maleate
EINECS	Contact for details

Quality Control

Our Diisohexyl Maleate is produced under a rigorous quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with each shipment and is available upon request to support your quality assurance protocols.

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 between 15°C and 25°C (59°F and 77°F). 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)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.445 - 1.455

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