Description

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Heneicosafluorooctadecane is a high-purity, fully fluorinated linear alkane, also known as perfluorooctadecane. This compound is valued for its exceptional chemical and thermal stability, low surface energy, and high hydrophobicity and oleophobicity, making it a critical material for advanced surface modification and high-performance lubricants. It is primarily sought by manufacturers in the electronics, aerospace, and specialty chemical industries for demanding applications where standard hydrocarbons fail.

Application

• Electronics Manufacturing: Used as a dielectric fluid and heat transfer medium in high-performance electronics cooling systems.
• Surface Treatment & Coatings: Serves as a key ingredient in formulating ultra-durable, water- and oil-repellent coatings for textiles, optics, and sensitive components.
• Specialty Lubricants: An essential base fluid for high-temperature, chemically resistant lubricants and greases used in aerospace, semiconductor, and chemical processing equipment.
• Fluoropolymer Processing: Acts as a processing aid and plasticizer in the manufacture of high-performance fluoropolymers like PTFE and PFA.
• Analytical Chemistry: Employed as a standard or reference material in gas chromatography and mass spectrometry due to its well-defined properties.
• Medical Device Coatings: Used in research and development of biocompatible, low-friction coatings for medical implants and instruments.

Basic Information

Product Name	1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Heneicosafluorooctadecane
CAS No.	93454-70-7
Molecular Formula	C18F22
Molecular Weight	754.12 g/mol
Synonyms	Perfluorooctadecane; Octadecane, heneicosafluoro-; n-Perfluorooctadecane; F-octadecane; FC-72 (related trade series); Perfluoro-n-octadecane; 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Heneicosafluorooctadecane; Perfluoroalkane C18
EINECS	Contact for details

Quality Control

Our 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Heneicosafluorooctadecane is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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