Description

2-Octadecenoic Acid Methyl Ester is a high-purity fatty acid methyl ester (FAME) derivative, valued for its role as a versatile chemical intermediate and functional additive. Its specific structure makes it a key building block for synthesizing surfactants, lubricants, and specialty polymers. This product is essential for manufacturers in the oleochemical, personal care, and industrial lubricant sectors seeking consistent quality and reliable supply.

Application

• Surfactant & Emulsifier Synthesis: A crucial intermediate for producing non-ionic and anionic surfactants used in detergents and cleaning formulations.
• Lubricant & Metalworking Fluid Additive: Imparts lubricity and anti-wear properties in synthetic and semi-synthetic lubricants and coolants.
• Personal Care & Cosmetic Ingredients: Used in the manufacture of emollients, conditioners, and viscosity modifiers for creams, lotions, and hair care products.
• Polymer & Plasticizer Intermediate: Serves as a monomer or co-monomer in the production of specialty polymers and as a precursor for plasticizers.
• Chemical Research & Development: A valuable standard and reagent in organic synthesis and analytical chemistry laboratories.
• Fuel & Biodiesel Additive: Can be utilized to modify the cold flow properties and stability of biodiesel blends.

Basic Information

Product Name	2-Octadecenoic Acid Methyl Ester
CAS No.	14435-34-8
Molecular Formula	C₁₉H₃₆O₂
Molecular Weight	296.49 g/mol
Synonyms	Methyl 2-Octadecenoate; Methyl (E)-2-Octadecenoate; 2-Octadecenoic Acid, Methyl Ester; Methyl Oleate Isomer; trans-2-Octadecenoic Acid Methyl Ester; (E)-2-Octadecenoic Acid Methyl Ester; Methyl cis-2-Octadecenoate (if applicable); C18:1 Methyl Ester (δ-2)
EINECS	Contact for details

Quality Control

Our 2-Octadecenoic Acid Methyl Ester is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and bases. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	Contact for details
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.