Description

15-Docosenoic Acid is a high-purity, long-chain monounsaturated fatty acid, also known as erucic acid. This compound is a critical intermediate and functional ingredient valued for its unique chemical structure and reactivity in industrial synthesis. It serves essential roles in the manufacturing of surfactants, lubricants, plasticizers, and other specialty chemicals. Key industries that rely on this material include oleochemicals, polymers, and advanced materials research.

Application

• Surfactant & Detergent Intermediate: Acts as a key raw material for producing erucamidopropyl betaine and other amphoteric surfactants used in personal care and industrial cleaners.
• Lubricant & Grease Formulation: Employed in the synthesis of erucamide and other slip agents, as well as in the production of high-performance, biodegradable lubricants and metalworking fluids.
• Polymer & Plasticizer Manufacturing: Used to produce erucamide, a primary slip and anti-block agent for polyolefin films, and as a precursor for specialty plasticizers like dioctyl erucate.
• Corrosion Inhibitor: Incorporated into formulations for protective coatings and oilfield chemicals due to its film-forming properties on metal surfaces.
• Pharmaceutical & Cosmetic Intermediates: Serves as a building block in synthesizing active pharmaceutical ingredients (APIs) and emollients for cosmetic applications.
• Research & Development: Utilized in academic and industrial R&D for studying lipid metabolism, as a standard in analytical chemistry, and in material science for creating novel polymers.

Basic Information

Product Name	15-Docosenoic Acid
CAS No.	14134-54-4
Molecular Formula	C22H42O2
Molecular Weight	338.57 g/mol
Synonyms	Erucic Acid; (Z)-13-Docosenoic Acid; cis-13-Docosenoic Acid; 22:1 n-9 Fatty Acid; Rapic Acid; (Z)-Docos-13-enoic Acid; 13-Docosenoic Acid (cis-); Isoerucic Acid
EINECS	237-934-9

Quality Control

Our 15-Docosenoic Acid is manufactured under a strict 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 provided and available upon request to support your quality assurance protocols.

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 oxidizers, heat, and ignition sources. For long-term storage, consider an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or flakes
Identification (IR)	Conforms
Assay (GC)	≥ 90.0%
Acid Value	165 - 175 mg KOH/g
Iodine Value	70 - 78 g I2/100g
Melting Point	33 - 35 °C
Heavy Metals (as Pb)	≤ 10 ppm
Peroxide Value	≤ 5.0 meq/kg

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