Description

Elaidic Acid Methyl Ester is a high-purity fatty acid methyl ester derived from oleic acid. This compound serves as a crucial intermediate and reference standard in organic synthesis and analytical chemistry. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers for applications requiring a defined trans-fatty acid ester.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing more complex lipids, surfactants, and specialty esters.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for the identification and quantification of trans-fatty acids in food, biological, and environmental samples.
• Biochemical Research: Employed in metabolic studies to investigate the effects of trans-fatty acids on cellular processes and membrane fluidity.
• Lubricant & Plasticizer Formulation: Acts as a precursor or additive in the production of synthetic lubricants, plasticizers, and polymer modifiers.
• Cosmetic & Personal Care Ingredients: Serves as an emollient or conditioning agent in the formulation of creams, lotions, and hair care products.
• Food Science Research: Used as a model compound to study the nutritional impact, stability, and analysis of trans fats in edible oils and fats.

Basic Information

Product Name	Elaidic Acid Methyl Ester
CAS No.	1937-62-8
Molecular Formula	C19H36O2
Molecular Weight	296.49 g/mol
Synonyms	Methyl Elaidate; Methyl (E)-Octadec-9-enoate; 9-Octadecenoic Acid (9E)-, Methyl Ester; Methyl trans-9-Octadecenoate; Elaidic Acid Methyl Ester; trans-Oleic Acid Methyl Ester; FEMA 4515; (E)-Methyl Octadec-9-enoate
EINECS	217-718-9

Quality Control

Our Elaidic Acid Methyl Ester is produced under strict quality management protocols. Each batch is analyzed to ensure high chemical purity and identity, meeting the stringent requirements for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	85 - 90 (Wijs)
Peroxide Value	≤ 5.0 meq/kg
Water Content (KF)	≤ 0.1%

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