Description

(E)-9-Octadecene is a high-purity, long-chain terminal alkene of significant industrial interest. Its defined structure and reactivity make it a valuable intermediate in organic synthesis and specialty chemical manufacturing. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel materials or fine chemicals.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing complex molecules, including pharmaceuticals, fragrances, and liquid crystals.
• Polymer & Material Science: Used as a co-monomer or modifier in the production of specialized polyolefins and functional polymers.
• Lubricant & Fuel Additive Precursor: Serves as a starting material for manufacturing high-performance synthetic lubricants and fuel additives.
• Agrochemical Synthesis: Employed in the production of certain pesticides and plant growth regulators.
• Surface-Active Agent Production: A precursor for synthesizing surfactants and emulsifiers with specific chain-length properties.
• Research & Development: A standard compound in chemical research for studying alkene reactivity, catalysis, and material properties.

Basic Information

Product Name	(E)-9-Octadecene
CAS No.	7206-25-9
Molecular Formula	C18H36
Molecular Weight	252.48 g/mol
Synonyms	trans-9-Octadecene; (E)-9-Octadecene; 9-Octadecene, (9E)-; Olefin C18; 9-trans-Octadecene; Octadec-9-ene; (E)-Octadec-9-ene; 1-Nonadecene (common misnomer)
EINECS	Contact for details

Quality Control

Our (E)-9-Octadecene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure high chemical purity and identity. A Certificate of Analysis (COA) detailing purity, isomer content, and impurity profiles is provided with each shipment to guarantee consistency and meet your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area, away from strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
(E)-Isomer Content	≥ 95.0%
Water Content (KF)	≤ 0.1%

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