Description

Octacos-1-Ene is a high-purity, long-chain terminal alkene with the CAS number 18835-34-2, serving as a valuable chemical intermediate and building block. Its defined linear structure and terminal double bond make it a versatile precursor for synthesizing specialty surfactants, lubricant additives, and advanced polymer materials. This compound is essential for R&D and production in the fine chemical, specialty polymer, and advanced materials sectors.

Application

• Chemical Intermediate: A key building block for synthesizing long-chain alcohols, acids, amines, and other functionalized derivatives via the reactive terminal alkene group.
• Polymer Science: Used as a comonomer or chain extender in the production of specialty polyolefins, waxes, and high-performance polymers to modify physical properties.
• Lubricant & Fuel Additives: Serves as a precursor for manufacturing viscosity modifiers and anti-wear agents used in synthetic lubricants and industrial fluids.
• Surface Science: Employed in the development of novel surfactants, emulsifiers, and surface coatings that require specific hydrophobic chain lengths.
• Material Science: Acts as a precursor for creating self-assembled monolayers (SAMs) and other nanostructured materials on various substrates.
• Research & Development: A standard compound for analytical chemistry, chromatography, and fundamental studies of long-chain hydrocarbon behavior.

Basic Information

Product Name	Octacos-1-Ene
CAS No.	18835-34-2
Molecular Formula	C₂₈H₅₆
Molecular Weight	392.75 g/mol
Synonyms	1-Octacosene; n-Octacos-1-ene; Octacosylene; (C28) α-Olefin; 1-Octacosylene; 28:1 (n-1) Olefin; Terminal C28 Olefin; Long-chain α-Olefin C28
EINECS	242-611-9

Quality Control

Our Octacos-1-Ene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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	White to off-white waxy solid / flakes
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Melting Point	Contact for details

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