Description

1H-Perfluoroundecane 97 is a high-purity, fully fluorinated alkane characterized by its exceptional chemical and thermal stability. This perfluorocarbon compound is valued for its inertness, low surface energy, and unique solubility properties, making it a critical material for advanced industrial applications. It is primarily utilized in the electronics, aerospace, and specialty chemical manufacturing sectors where performance under extreme conditions is required.

Application

• Electronics Manufacturing: As a heat transfer fluid or dielectric coolant in high-performance computing and semiconductor testing equipment.
• Aerospace & Defense: Used in oxygen systems, as a hydraulic fluid additive, or in specialized sealants requiring extreme environmental resistance.
• Specialty Coatings & Surface Treatment: Imparts oil, water, and stain repellency to textiles, membranes, and advanced materials.
• Chemical Synthesis & Catalysis: Acts as a non-polar, inert solvent or reaction medium for fluorination chemistry and other sensitive processes.
• Medical Device & Pharmaceutical: Potential use in oxygen carriers or as a component in contrast agents and other biomedical applications requiring biocompatible, inert perfluorocarbons.
• Analytical Standards & Reference Materials: Serves as a standard in gas chromatography (GC) and mass spectrometry (MS) for instrument calibration and method development.

Basic Information

Product Name	1H-Perfluoroundecane 97
CAS No.	66256-53-9
Molecular Formula	C11HF23
Molecular Weight	576.08 g/mol
Synonyms	Perfluoroundecane; Undecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-tricoscafluoro-; 1H,1H,2H,2H-Perfluoroundecane; F-11H; FC-11H; Perfluoro-n-undecane; Fluorinert FC-11H (related trade series); Fully Fluorinated Undecane
EINECS	Contact for details

Quality Control

Our 1H-Perfluoroundecane 97 is manufactured under strict quality management systems. Each batch is analyzed to ensure it meets the high-purity specification of 97% minimum, with comprehensive testing for identity, purity, and key impurities. Certificates of Analysis (COA) documenting results from GC, GC-MS, and NMR are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. The product is stable under these conditions but should be kept away from strong bases and reactive metals.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.85 g/mL
Boiling Point	~165-170°C
Water Content (KF)	≤ 0.05%
Residue on Ignition	≤ 0.01%

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