Description

(Z)-9-Octadecenoic Acid 3-(Octadecyloxy)Propyl Ester is a high-purity, synthetic ester derivative of oleic acid, valued for its excellent lubricity, stability, and hydrophobic properties. This compound serves as a versatile chemical intermediate and functional additive, enabling enhanced performance in specialized formulations. It is primarily sought by manufacturers in the lubricants, plastics, and personal care industries for its ability to modify surface characteristics and improve material compatibility.

Application

• Lubricant & Grease Additive: Acts as a friction modifier and viscosity improver in synthetic lubricants and high-performance greases.
• Plastic & Polymer Processing: Used as an internal or external lubricant and slip agent in PVC, polyolefins, and engineering plastics.
• Personal Care & Cosmetics: Functions as an emollient and texture enhancer in creams, lotions, and makeup products.
• Textile & Fiber Treatment: Imparts water repellency and softness as a fabric finishing agent.
• Metalworking Fluids: Serves as a component in cutting and drawing oils to provide lubrication and corrosion protection.
• Adhesive & Sealant Formulation: Improves flexibility and water resistance in various adhesive systems.
• Chemical Synthesis: Employed as a key intermediate for producing more complex surfactants and specialty esters.

Basic Information

Product Name	(Z)-9-Octadecenoic Acid 3-(Octadecyloxy)Propyl Ester
CAS No.	17367-41-8
Molecular Formula	C₃₉H₇₆O₃
Molecular Weight	593.0 g/mol
Synonyms	Oleyl Stearyl Ether Propyl Oleate; 3-(Octadecyloxy)propyl (Z)-Octadec-9-enoate; Propane-1,3-diol, 1-octadecyl ether, 3-oleate; Stearyloxypropyl Oleate; Octadecyl 3-(oleoyloxy)propyl ether; Oleic Acid Stearyloxypropyl Ester; Stearyloxypropyl Ester of Oleic Acid
EINECS	Contact for details

Quality Control

Our (Z)-9-Octadecenoic Acid 3-(Octadecyloxy)Propyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet defined specifications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, acid value, and saponification value. Our quality commitment supports compliance with relevant industrial standards for specialty chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or semi-solid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	90 - 105 mg KOH/g
Iodine Value	70 - 85 (g I₂/100g)
Water Content (KF)	≤ 0.5%

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