Description

Isooctyl (9Z,12Z)-Octadeca-9,12-Dienoate CAS NO 67874-38-8 is a high-purity ester derivative of linoleic acid, specifically designed for advanced industrial applications. This compound serves as a versatile intermediate and functional additive, offering excellent solvency and compatibility with a wide range of polymers and resins. It is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Polymer Plasticizer: Acts as a secondary plasticizer and stabilizer in PVC and other polymer formulations to improve flexibility and processing.
• Lubricant Additive: Used as a friction modifier and viscosity index improver in synthetic lubricants and greases.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex surfactants, emulsifiers, and specialty esters.
• Coating & Ink Formulation: Enhances flow, leveling, and adhesion properties in solvent-based coatings, inks, and adhesives.
• Personal Care Ingredient: Employed as an emollient and carrier oil in cosmetic and personal care products for its skin-feel properties.
• Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.

Basic Information

Product Name	Isooctyl (9Z,12Z)-Octadeca-9,12-Dienoate
CAS No.	67874-38-8
Molecular Formula	C₂₆H₄₈O₂
Molecular Weight	392.66 g/mol
Synonyms	Isooctyl Linoleate; Linoleic Acid Isooctyl Ester; 9Z,12Z-Octadecadienoic Acid Isooctyl Ester; Isooctyl (Z,Z)-9,12-Octadecadienoate; Isooctyl Ester of Linoleic Acid; EINECS 267-487-8; Linoelaidic Acid Isooctyl Ester (trans isomer reference)
EINECS	267-487-8

Quality Control

Our Isooctyl Linoleate is produced under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting purity, physical properties, and conformance to agreed specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). As this material is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize headspace in partially used containers. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Peroxide Value	≤ 10.0 meq/kg
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20°C)	0.88 - 0.90

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