Description

2-Methoxyethyl (9Z,12Z)-Octadeca-9,12-Dienoate is a specialized fatty acid ester derivative of linoleic acid, valued for its unique combination of a polar methoxyethoxy head group and a non-polar unsaturated hydrocarbon chain. This bifunctional structure makes it a versatile intermediate and functional additive, offering solubility enhancement and plasticizing properties. It is primarily utilized in the formulation of advanced lubricants, polymer additives, and specialty chemical synthesis for industries including coatings, plastics, and personal care.

Application

• Lubricant & Metalworking Fluid Additive: Acts as a friction modifier and boundary lubricant due to its long-chain ester structure.
• Polymer Plasticizer & Modifier: Imparts flexibility and low-temperature properties to PVC, rubber, and other polymeric systems.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex surfactants, emulsifiers, and bioactive compounds.
• Coating & Ink Formulation: Used as a coalescing agent or solvent to improve film formation, flow, and gloss in various coatings.
• Personal Care & Cosmetic Ingredient: Functions as an emollient and skin-conditioning agent in lotions and creams.
• Research & Development: Employed in academic and industrial R&D for studying lipid chemistry and developing new materials.

Basic Information

Product Name	2-Methoxyethyl (9Z,12Z)-Octadeca-9,12-Dienoate
CAS No.	25525-75-1
Molecular Formula	C21H38O3
Molecular Weight	338.53 g/mol
Synonyms	2-Methoxyethyl Linoleate; Linoleic Acid 2-Methoxyethyl Ester; Methoxyethyl Linoleate; (9Z,12Z)-9,12-Octadecadienoic Acid 2-Methoxyethyl Ester; 2-Methoxyethanol Linoleate; Glycol Methyl Ether Linoleate; Methyl Cellosolve Linoleate; EINECS 247-076-2
EINECS	247-076-2

Quality Control

Our 2-Methoxyethyl Linoleate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment to guarantee traceability and consistent quality.

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 strong oxidizing agents, heat, and open flames. For long-term storage, consider an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Peroxide Value	≤ 10.0 meq/kg
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20°C)	0.90 - 0.92

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