Description

Methyl Linoleate is a fatty acid methyl ester (FAME) derived from linoleic acid, a key polyunsaturated ω-6 fatty acid. This high-purity chemical intermediate is valued for its role in synthesizing specialized surfactants, lubricants, and bioactive compounds. It serves as a critical raw material for manufacturers in the personal care, pharmaceutical, and industrial chemical sectors seeking consistent quality and reliable supply. Methyl Linoleate CAS NO 68605-14-1 is essential for research and production processes requiring a defined and pure source of linoleate.

Application

• Surfactant & Emulsifier Synthesis: A key intermediate for producing biodegradable, non-ionic surfactants and emulsifiers used in cosmetics, detergents, and agrochemical formulations.
• Lubricant & Plasticizer Additive: Used to modify the properties of synthetic lubricants and bio-based plasticizers, enhancing low-temperature performance and biodegradability.
• Pharmaceutical & Nutraceutical Intermediates: Serves as a building block in the synthesis of lipid-based drug delivery systems and bioactive compounds for health supplements.
• Personal Care Ingredients: Employed in the manufacture of esters for skin-conditioning agents, emollients, and hair care products.
• Research & Analytical Standards: Used as a high-purity reference standard in chromatography (GC, HPLC) and biochemical research on lipid metabolism.
• Polymer & Resin Modification: Acts as a reactive diluent or cross-linking agent in specialty polymer and resin formulations.

Basic Information

Product Name	Methyl Linoleate
CAS No.	68605-14-1
Molecular Formula	C19H34O2
Molecular Weight	294.47 g/mol
Synonyms	Linoleic Acid Methyl Ester; Methyl (9Z,12Z)-9,12-Octadecadienoate; Methyl cis,cis-9,12-Octadecadienoate; Methyl Ester of Linoleic Acid; 9,12-Linoleic Acid Methyl Ester; FAME C18:2; Methyl Linoleate (C18:2); Methyl (Z,Z)-9,12-Octadecadienoate
EINECS	Contact for details

Quality Control

Our Methyl Linoleate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets exacting specifications for industrial and research use. A Certificate of Analysis (COA) detailing purity, composition, and physical parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at temperatures between 2°C and 8°C (refrigerated) or under inert atmosphere (nitrogen/argon) for long-term storage to minimize oxidation. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Linoleic Acid Content (C18:2)	≥ 90.0% (of total FAME)
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Water Content (Karl Fischer)	≤ 0.1% (w/w)
Refractive Index (n20D)	1.458 - 1.462
Specific Gravity (20°C)	0.885 - 0.895

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