Description

Oleyl Chloride is a versatile long-chain fatty acid chloride derived from oleic acid. This reactive intermediate is crucial for introducing the oleyl moiety into target molecules, enabling the synthesis of surfactants, lubricants, and other specialty chemicals. It is particularly valuable for manufacturers in the personal care, agrochemical, and polymer industries seeking to create oleyl-functionalized compounds with specific performance characteristics.

Application

• Surfactant & Emulsifier Synthesis: A key intermediate for producing oleyl-based quaternary ammonium compounds (esterquats), amine oxides, and ethoxylates used in fabric softeners, hair conditioners, and industrial cleaners.
• Lubricant & Grease Additives: Used to manufacture oleyl esters and other derivatives that function as friction modifiers, anti-wear agents, and viscosity index improvers.
• Polymer Modification: Acts as a grafting agent or co-monomer to introduce long alkyl chains into polymers, improving flexibility, hydrophobicity, and compatibility.
• Agrochemical Intermediates: Serves in the synthesis of oleylamine-based adjuvants, emulsifiers, and active ingredient carriers for pesticides and herbicides.
• Personal Care Ingredients: Employed in the production of oleyl alcohol, oleyl oleate, and other emollients and occlusive agents for skincare and cosmetic formulations.
• Pharmaceutical Intermediates: Used in controlled organic synthesis for creating lipid-based drug delivery systems and active pharmaceutical ingredients (APIs).
• Corrosion Inhibitors: A precursor for manufacturing filming amine corrosion inhibitors used in water treatment and oilfield applications.
• Research & Development: A valuable reagent in organic chemistry labs for acylations and the study of lipid membrane interactions.

Basic Information

Product Name	Oleyl Chloride
CAS No.	59485-81-3
Molecular Formula	C₁₈H₃₅ClO (typically) / C₁₈H₃₃ClO (for pure cis-9-isomer)
Molecular Weight	302.93 g/mol (approx.)
Synonyms	9-Octadecenoyl chloride, (Z)-; Oleoyl chloride; cis-9-Octadecenoyl chloride; (Z)-9-Octadecenoic acid chloride; Oleic acid chloride; Fatty acid C18:1 chloride; 9-Octadecenoic acid (9Z)-, chloride
EINECS	261-819-7

Quality Control

Our Oleyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity, composition, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, acid value, and impurity profile is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, ignition sources, and incompatible materials such as strong bases, alcohols, and amines. Due to its hygroscopic and moisture-sensitive nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent hydrolysis. Recommended storage temperature: 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Water Content (Karl Fischer)	≤ 0.5%
Iodine Value	80 - 95 (g I₂/100g)
Color (APHA)	≤ 100

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