Description

Oleyl Chloride CAS NO 16507-61-2 is a versatile fatty acid chloride derivative, primarily used as a key intermediate in organic synthesis. Its long-chain oleyl group makes it particularly valuable for introducing lipophilic character into target molecules, enabling the creation of surfactants, lubricants, and specialty polymers. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and personal care industries, where it serves as a crucial building block for amide and ester formation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring lipophilic modification for enhanced bioavailability.
• Surfactant & Emulsifier Production: A key raw material for manufacturing quaternary ammonium compounds (quats), amine oxides, and other specialty surfactants for cosmetics and industrial cleaners.
• Polymer Modification: Acts as a grafting agent or chain terminator in the production of polyamides, polyesters, and other polymers to alter surface properties and compatibility.
• Agrochemical Synthesis: Employed in creating herbicide and pesticide conjugates that require specific solubility and penetration characteristics.
• Lubricant & Fuel Additive Precursor: Used to synthesize additives that improve viscosity index, reduce friction, or act as corrosion inhibitors.
• Research & Development: Serves as a standard reagent in organic chemistry labs for acylation reactions and studying reaction mechanisms involving acid chlorides.

Basic Information

Product Name	Oleyl Chloride
CAS No.	16507-61-2
Molecular Formula	C₁₈H₃₅ClO
Molecular Weight	302.93 g/mol
Synonyms	9-Octadecenoyl chloride, (Z)-; Oleic acid chloride; cis-9-Octadecenoyl chloride; (Z)-Octadec-9-enoyl chloride; 9-Octadecenoic acid chloride; Oleoyl chloride; Fatty acid C18:1 chloride
EINECS	240-587-7

Quality Control

Our Oleyl Chloride is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This product is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent degradation from moisture and ensure maximum shelf life. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.90 - 0.92 g/mL

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