Description

(Z)-1-(2-Octadecyloxyethoxy)-9-Octadecene is a high-purity, long-chain unsaturated ether compound with a defined cis (Z) configuration. This specific molecular architecture provides unique surfactant and emollient properties, making it a valuable intermediate for advanced formulations. It is primarily sought after by manufacturers in the personal care, cosmetics, and specialty chemical industries for its ability to modify texture, enhance stability, and act as a non-ionic co-emulsifier.

Application

• Personal Care & Cosmetics: Key ingredient in high-end creams, lotions, and sunscreens as an emollient and texture enhancer.
• Specialty Surfactants: Serves as a crucial intermediate for synthesizing novel non-ionic surfactants with low irritation profiles.
• Lubricant Additives: Used in the formulation of specialty lubricants and metalworking fluids for improved film strength and stability.
• Polymer Modification: Acts as a plasticizer or compatibilizer in specific polymer systems to improve flexibility and processing.
• Chemical Synthesis: A valuable building block in organic synthesis for creating complex lipid-like molecules and macrocyclic compounds.
• Research & Development: Used in academic and industrial R&D for studying lipid membrane behavior and novel colloidal systems.

Basic Information

Product Name	(Z)-1-(2-Octadecyloxyethoxy)-9-Octadecene
CAS No.	17367-12-3
Molecular Formula	C₃₈H₇₆O₂
Molecular Weight	565.0 g/mol
Synonyms	9-Octadecene, 1-(2-(octadecyloxy)ethoxy)-, (Z)-; (Z)-1-[2-(Octadecyloxy)ethoxy]-9-octadecene; 1-(2-Octadecyloxyethoxy)-9-cis-Octadecene; Oleyl Alcohol, Ethoxylated, Ether with Stearyl Alcohol (specific isomer); Steareth-2 Oleyl Ether (related); C38 Unsaturated Diether; cis-1-(2-Stearyloxyethoxy)-9-Octadecene
EINECS	Contact for details

Quality Control

Our (Z)-1-(2-Octadecyloxyethoxy)-9-Octadecene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC for purity and isomer confirmation, GC for residual solvents, and NMR for structural verification. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and batch-to-batch consistency for your critical formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isomeric Purity (Z-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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