Description

9-Octadecenoic Acid (Z)-, 2-Methylpropyl Ester, Epoxidized is a specialized oleochemical derivative, an epoxidized ester of oleic acid. This compound is valued for its role as a reactive intermediate and a versatile additive, offering enhanced stability and functionality to polymer and lubricant formulations. It is primarily needed by manufacturers in the polymer, plasticizer, and specialty lubricant industries seeking bio-based or performance-enhancing components.

Application

• Polymer Stabilizer & Plasticizer: Acts as a secondary plasticizer and scavenger in PVC and other polymer systems to improve flexibility and heat stability.
• Lubricant & Grease Additive: Serves as a friction modifier and thickening agent in synthetic lubricants and industrial greases.
• Bio-based Polyol Precursor: Used in the synthesis of polyols for the production of flexible polyurethane foams and coatings.
• Epoxy Resin Modifier: Functions as a reactive diluent or flexibilizer in epoxy resin formulations.
• Surface Coating Formulations: Imparts improved adhesion and weathering resistance in paints, varnishes, and inks.
• Adhesive & Sealant Component: Enhances the tack and elasticity of pressure-sensitive adhesives and sealants.

Basic Information

Product Name	9-Octadecenoic Acid (Z)-, 2-Methylpropyl Ester, Epoxidized
CAS No.	90459-89-5
Molecular Formula	C22H42O3
Molecular Weight	354.57 g/mol
Synonyms	Epoxidized Isobutyl Oleate; Isobutyl 9,10-Epoxyoctadecanoate; Isobutyl Epoxy Stearate; 9,10-Epoxyoctadecanoic Acid Isobutyl Ester; Epoxy Isobutyl Oleate; Oleic Acid Isobutyl Ester, Epoxidized; (Z)-9-Octadecenoic Acid 2-Methylpropyl Ester, 9,10-Epoxy
EINECS	Contact for details

Quality Control

Our 9-Octadecenoic Acid (Z)-, 2-Methylpropyl Ester, Epoxidized is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency and meets the agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, epoxide content, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong acids and bases. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Epoxide Oxygen Content	≥ 4.0 %
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	≤ 5.0 g I2/100g
Moisture (KF)	≤ 0.2 %

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