Description

(Z)-9-Octadecenoic Acid 2-(Octadecyloxy)Ethyl Ester is a high-purity, long-chain fatty acid ester derived from oleic acid. This compound is valued for its excellent lubricating properties, chemical stability, and hydrophobic nature, making it a versatile intermediate and functional additive. It is primarily utilized in the formulation of high-performance lubricants, metalworking fluids, and as a key component in specialty surfactants and plasticizers for the chemical manufacturing industry.

Application

• Lubricant & Grease Formulation: Acts as a friction modifier and viscosity improver in synthetic and semi-synthetic lubricants for industrial and automotive applications.
• Metalworking Fluids: Serves as an emulsifier and lubricity agent in cutting, grinding, and drawing oils to enhance tool life and surface finish.
• Surfactant & Emulsifier Intermediate: Used in the synthesis of non-ionic surfactants for agrochemicals, coatings, and textile processing.
• Plasticizer & Polymer Additive: Imparts flexibility and low-temperature properties to PVC and other polymeric materials.
• Cosmetic & Personal Care: Functions as an emollient and skin-conditioning agent in creams, lotions, and ointments.
• Release Agent & Mold Lubricant: Applied in rubber, plastic, and composite manufacturing to prevent sticking and facilitate demolding.

Basic Information

Product Name	(Z)-9-Octadecenoic Acid 2-(Octadecyloxy)Ethyl Ester
CAS No.	56847-04-2
Molecular Formula	C₃₈H₇₄O₃
Molecular Weight	579.0 g/mol
Synonyms	Oleyl Stearate; 2-(Octadecyloxy)ethyl Oleate; Ethylene Glycol Monooctadecyl Ether Oleate; Octadecyl Ethylene Glycol Oleate; Oleic Acid 2-(Octadecyloxy)ethyl Ester; 9-Octadecenoic Acid (Z)-, 2-(Octadecyloxy)ethyl Ester; Stearyl Glycol Oleate
EINECS	Contact for details

Quality Control

Our (Z)-9-Octadecenoic Acid 2-(Octadecyloxy)Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided to guarantee the product meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room 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 waxy solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Iodine Value	20 - 35 g I₂/100g
Saponification Value	90 - 110 mg KOH/g
Water Content (KF)	≤ 0.5%

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