Description

16-Octadecenoic Acid is a monounsaturated fatty acid of significant industrial interest. Its unique structure makes it a valuable intermediate for synthesizing specialized oleochemicals, surfactants, and lubricant additives. This compound is particularly sought after by manufacturers in the chemical synthesis, personal care, and specialty lubricants sectors for creating high-performance derivatives.

Application

• Chemical Intermediate: A key raw material for the synthesis of esters, amides, and other oleochemical derivatives.
• Surfactant & Emulsifier Production: Used in the manufacture of specialized anionic and nonionic surfactants for industrial and cosmetic formulations.
• Lubricant Additives: Serves as a precursor for bio-based lubricity agents and corrosion inhibitors.
• Personal Care Ingredients: Employed in the production of emollients and conditioning agents for skincare and haircare products.
• Polymer Additives: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Research & Development: Utilized as a standard or building block in organic synthesis and biochemical research.

Basic Information

Product Name	16-Octadecenoic Acid
CAS No.	21739-76-4
Molecular Formula	C18H34O2
Molecular Weight	282.46 g/mol
Synonyms	cis-16-Octadecenoic Acid; (Z)-16-Octadecenoic Acid; 16-Hexadecenoic Acid (common misnomer); Palmitoleic Acid Isomer; 16:1 n-2 Fatty Acid; 16-Octadecenoate; 9-cis-Hexadecenoic Acid (related isomer name).
EINECS	Contact for details

Quality Control

Our 16-Octadecenoic Acid is produced and tested under a strict quality management system. Each batch is analyzed to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specific parameters such as assay, acid value, and impurity profile is 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, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere (nitrogen blanket) to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 95.0%
Acid Value	190 - 205 mg KOH/g
Iodine Value	Contact for details
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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