Description

Isooctyl Hydrogen 2-Butenedioate is a specialized chemical ester derived from maleic acid. This compound is valued for its role as a versatile intermediate and functional additive in advanced polymer and coating formulations. It is primarily utilized by manufacturers in the plastics, adhesives, and specialty chemical industries seeking to modify material properties such as cross-linking density, flexibility, and adhesion.

Application

• As a reactive intermediate in the synthesis of specialty polymers and resins.
• As a cross-linking agent or co-monomer in the production of thermosetting plastics and coatings.
• As a plasticizer or property modifier in adhesive and sealant formulations to enhance flexibility.
• In the manufacture of alkyd resins and other surface coating materials.
• As a chemical building block for surfactants and lubricant additives.
• Potential use as an intermediate in the synthesis of pharmaceutical or agrochemical active ingredients.

Basic Information

Product Name	Isooctyl Hydrogen 2-Butenedioate
CAS No.	93858-88-9
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	Isooctyl Hydrogen Maleate; Isooctyl Monomaleate; Maleic Acid Mono(2-ethylhexyl) Ester; 2-Ethylhexyl Hydrogen Maleate; 2-Butenedioic Acid (Z)-, Mono(2-ethylhexyl) Ester; Mono(2-ethylhexyl) Maleate; Isooctyl Acid Maleate; 93858-88-9
EINECS	Contact for details

Quality Control

Our Isooctyl Hydrogen 2-Butenedioate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, appearance, and impurity profiles is provided with every shipment to guarantee compliance with your technical requirements.

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 strong oxidizing agents. The container should be kept tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details

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