Description

16-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 advanced organic synthesis. It is essential for manufacturers in the specialty chemical, lubricant, and polymer industries seeking to develop high-performance products with specific oleochemical properties.

Application

• Lubricant & Grease Formulation: Used as a raw material or additive to produce high-temperature lubricants, metalworking fluids, and synthetic esters with excellent lubricity and stability.
• Polymer & Resin Industry: Serves as a monomer or modifier in the synthesis of polyamides, polyesters, and alkyd resins, contributing to flexibility and water resistance.
• Surfactant & Emulsifier Production: Acts as a key intermediate for manufacturing betaines, amphoterics, and other specialty surfactants for personal care and industrial applications.
• Corrosion Inhibitors: Utilized in the formulation of oilfield chemicals and industrial coatings to provide protective film-forming properties.
• Pharmaceutical & Cosmetic Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and emollients for cosmetic formulations.
• Research & Development: Serves as a standard or building block in organic chemistry research for studying lipid metabolism and creating novel chemical entities.

Basic Information

Product Name	16-Docosenoic Acid
CAS No.	45281-71-8
Molecular Formula	C22H42O2
Molecular Weight	338.57 g/mol
Synonyms	Erucic Acid; (13Z)-13-Docosenoic Acid; cis-13-Docosenoic Acid; 13Z-Docosenoic Acid; (Z)-13-Docosenoic Acid; 22:1 n-9 Fatty Acid; Gondoic Acid Isomer; Rapic Acid
EINECS	Contact for details

Quality Control

Our 16-Docosenoic Acid is produced under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, acid value, and impurity profile. Our quality commitment ensures batch-to-batch consistency and reliability for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen) to maintain purity and prevent degradation. Keep away from heat, sparks, and open flames.

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.