Description

Linoleic Anhydride is a high-purity chemical intermediate derived from linoleic acid. This compound is valued for its reactivity as an anhydride, making it a versatile building block for synthesizing esters, polymers, and specialty surfactants. It is essential for manufacturers in the polymer, lubricant, and personal care industries seeking to develop bio-based or modified materials.

Application

• Polymer Modification: Acts as a reactive intermediate for the synthesis of alkyd resins, polyesters, and plasticizers.
• Lubricant Additives: Used in the formulation of synthetic esters and corrosion inhibitors for industrial lubricants and metalworking fluids.
• Surfactant & Emulsifier Production: Serves as a key raw material for creating non-ionic surfactants and emulsifiers for agrochemicals and personal care products.
• Cosmetic Ingredients: Employed in the synthesis of emollients and conditioning agents for skin and hair care formulations.
• Chemical Research: Utilized as a standard or reagent in organic synthesis and analytical chemistry laboratories.
• Coatings & Inks: Functions as a modifier to improve flexibility and adhesion in specialty coating and ink systems.

Basic Information

Product Name	Linoleic Anhydride
CAS No.	24909-68-0
Molecular Formula	C36H62O3
Molecular Weight	542.88 g/mol
Synonyms	9,12-Octadecadienoic Anhydride; Linoleic Acid Anhydride; (9Z,12Z)-9,12-Octadecadienoic Anhydride; Anhydride of Linoleic Acid; Dilinoleic Anhydride; Octadecadienoic Acid Anhydride; Fatty Acid Anhydride C18:2
EINECS	Contact for details

Quality Control

Our Linoleic Anhydride is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	Clear, yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 95.0%
Acid Value	≤ 10.0 mg KOH/g
Water Content (KF)	≤ 0.5%

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