Description

Eicosene is a high-purity, long-chain α-olefin with the CAS number 27400-78-8, serving as a critical intermediate in advanced chemical synthesis. Its linear C20 structure provides a valuable hydrocarbon backbone for creating high-performance surfactants, lubricants, and polymer modifiers. This product is essential for manufacturers in the specialty chemicals, polymer, and personal care industries seeking consistent quality and reliable supply for their formulations.

Application

• Surfactant & Detergent Intermediate: Acts as a key feedstock for the production of high-molecular-weight alcohol ethoxylates and other specialty surfactants.
• Lubricant & Oil Additive Synthesis: Used in the manufacture of polyalphaolefin (PAO) base stocks and performance-enhancing additives for synthetic lubricants.
• Polymer Comonomer: Serves as a comonomer in the production of linear low-density polyethylene (LLDPE) and other copolymers to modify physical properties.
• Personal Care Ingredients: Employed in the synthesis of emollients and conditioning agents for cosmetics and skincare products.
• Chemical Intermediate: Utilized in organic synthesis for chain extension, alkylation, and as a precursor for other fine chemicals.
• Research & Development: A valuable standard and building block in laboratory-scale chemical research and process development.

Basic Information

Product Name	Eicosene
CAS No.	27400-78-8
Molecular Formula	C₂₀H₄₀
Molecular Weight	280.54 g/mol
Synonyms	1-Eicosene; α-Eicosene; Icosene; C20 Alpha Olefin; Vinyl octadecane; 1-Icosene; Eicosen; AOC 20
EINECS	Contact for details

Quality Control

Our Eicosene is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, isomer distribution, and impurity profiles. Our quality commitment aligns with global standards for industrial chemical intermediates, ensuring reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and minimize exposure to air.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Alpha Olefin Content	≥ 94.0%
Specific Gravity (20°C)	0.788 - 0.798
Refractive Index (20°C)	1.442 - 1.446
Water Content (KF)	≤ 0.05%

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