Description

12-Octadecenoicacid,Methy is a monounsaturated fatty acid methyl ester, specifically the methyl ester of oleic acid. This compound serves as a versatile chemical intermediate and functional additive, valued for its long hydrocarbon chain and ester functionality. It is primarily utilized in the synthesis of lubricants, plasticizers, surfactants, and personal care ingredients, meeting the needs of manufacturers in the chemical, cosmetic, and polymer industries.

Application

• Chemical Intermediate: A key building block for synthesizing oleochemical derivatives like amides, esters, and alcohols.
• Lubricant & Metalworking Fluid Formulation: Used as a bio-based component or synthetic base stock due to its good lubricity and thermal stability.
• Plasticizer & Polymer Modifier: Acts as a secondary plasticizer or internal lubricant in PVC and other polymer systems to improve flexibility and processing.
• Surfactant & Emulsifier Production: Serves as a raw material for manufacturing non-ionic surfactants and emulsifying agents.
• Personal Care & Cosmetics: Employed as an emollient, skin-conditioning agent, or carrier oil in creams, lotions, and hair care products.
• Fuel & Biodiesel Additive: Can be used as a component or additive to modify fuel properties and improve cold flow characteristics.
• Textile & Leather Processing: Functions as a softening agent, lubricant, or finishing agent in textile and leather treatment processes.
• Research & Development: Used as a standard or reagent in analytical chemistry and material science research.

Basic Information

Product Name	12-Octadecenoicacid,Methy
CAS No.	56554-46-2
Molecular Formula	C₁₉H₃₆O₂
Molecular Weight	296.49 g/mol
Synonyms	Methyl Oleate; Methyl (Z)-9-Octadecenoate; Oleic Acid Methyl Ester; Methyl cis-9-Octadecenoate; 9-Octadecenoic Acid (Z)-, Methyl Ester; Fatty Acids, C18 Unsaturated, Methyl Esters; Methyl 9-Octadecenoate
EINECS	Contact for details

Quality Control

Our 12-Octadecenoicacid,Methy is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, iodine value, and fatty acid profile are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve quality and prevent degradation.

Specification

Item	Specification
Appearance	Clear, pale yellow to colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	75 - 90 g I₂/100g
Moisture (KF)	≤ 0.1%

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