Description

15-Octadecenoic Acid is a monounsaturated fatty acid of significant industrial interest. This compound serves as a versatile intermediate and building block in the synthesis of specialty chemicals and advanced materials. It is particularly valuable for manufacturers in the oleochemical, pharmaceutical, and polymer industries seeking to develop products with specific functional properties.

Application

• Oleochemical Intermediate: A key starting material for the production of fatty acid derivatives such as esters, amides, and alcohols.
• Lubricant & Grease Formulation: Used in the synthesis of bio-based lubricants and metalworking fluids.
• Polymer & Resin Production: Acts as a monomer or modifier in the creation of polyesters, alkyd resins, and other polymeric materials.
• Pharmaceutical Synthesis: Serves as a chiral intermediate or precursor in the development of active pharmaceutical ingredients (APIs).
• Surfactant & Detergent Industry: Employed in the manufacture of specialized surfactants and emulsifiers.
• Cosmetic & Personal Care: Used as a raw material for emollients, conditioners, and other specialty ingredients.
• Research & Development: A valuable standard and reagent for biochemical and chemical research.

Basic Information

Product Name	15-Octadecenoic Acid
CAS No.	15737-21-0
Molecular Formula	C₁₈H₃₄O₂
Molecular Weight	282.46 g/mol
Synonyms	(Z)-15-Octadecenoic Acid; cis-15-Octadecenoic Acid; 15-cis-Octadecenoic Acid; 15:1 n-3 Fatty Acid; 15:1δ cis Fatty Acid; Vaccenic Acid Isomer; 15Z-Octadecenoic Acid
EINECS	Contact for details

Quality Control

Our 15-Octadecenoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
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.