Description

(E)-1-Methoxy-9-Octadecene is a high-purity, long-chain olefinic ether with a defined stereochemistry. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, offering a reactive terminal alkene group and a methoxy functionality. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers for creating complex molecules, surfactants, and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of bioactive molecules and active pharmaceutical ingredients (APIs).
• Specialty Surfactant & Lubricant Precursor: Acts as a key building block for synthesizing non-ionic surfactants and high-performance lubricant additives.
• Organic Synthesis Building Block: Employed in cross-metathesis, hydrofunctionalization, and other catalytic reactions to introduce long alkyl chains.
• Material Science Research: Used in the development of novel polymers, liquid crystals, and self-assembled monolayers (SAMs).
• Flavor & Fragrance Chemistry: Serves as a precursor for the synthesis of specific aroma chemicals and odorants.

Basic Information

Product Name	(E)-1-Methoxy-9-Octadecene
CAS No.	56847-01-9
Molecular Formula	C₁₉H₃₈O
Molecular Weight	282.51 g/mol
Synonyms	9-Octadecene, 1-methoxy-, (E)-; 1-Methoxy-9-octadecene; (E)-1-Methoxy-9-octadecene; (E)-9-Methoxy-1-octadecene; trans-1-Methoxy-9-octadecene; Oleyl methyl ether (isomeric mixture); Methyl oleyl ether; 1-Methoxyolefin C18
EINECS	Contact for details

Quality Control

Our (E)-1-Methoxy-9-Octadecene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, isomeric purity, and chemical composition. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
(E)-Isomer Content (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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