Description

1,1,1,2,2,3,4,4,5,5,5-Undecafluoro-3-(Trifluoromethyl)Pentane CAS NO 865-71-4 is a high-purity, fully fluorinated alkane derivative, valued for its exceptional chemical inertness and high volatility. This compound serves as a critical intermediate and functional fluid in advanced manufacturing processes where thermal stability and low surface tension are paramount. It is primarily sought by R&D laboratories and industrial manufacturers in the electronics, specialty chemical, and aerospace sectors for demanding applications.

Application

• Precision Cleaning Agent: Used in the electronics industry for cleaning sensitive components and circuit boards, leaving no residue.
• Heat Transfer Fluid: Functions as a stable, non-conductive coolant in specialized thermal management systems.
• Chemical Intermediate: Serves as a key building block in the synthesis of sophisticated fluorinated polymers and surfactants.
• Dielectric Fluid: Employed in high-voltage and high-frequency electrical equipment due to its excellent insulating properties.
• Solvent for Specialty Reactions: Provides an inert, non-polar medium for organofluorine chemistry and catalysis.
• Aerosol Propellant: Used in niche applications requiring a non-flammable, high-performance propellant.
• Leak Testing Fluid: Utilized in precision leak detection systems for its high volatility and detectability.

Basic Information

Product Name	1,1,1,2,2,3,4,4,5,5,5-Undecafluoro-3-(Trifluoromethyl)Pentane
CAS No.	865-71-4
Molecular Formula	C6F14
Molecular Weight	338.04 g/mol
Synonyms	Perfluoro(3-methylpentane); 3-(Trifluoromethyl)perfluoropentane; FC-72 (Trade Name Equivalent); Fluorinert FC-72; Perfluorinated Hexane Derivative; 1,1,1,2,2,3,4,4,5,5,5-Undecafluoro-3-(trifluoromethyl)-pentane; F(CF2)3C(CF3)2F
EINECS	212-747-5

Quality Control

Our 1,1,1,2,2,3,4,4,5,5,5-Undecafluoro-3-(Trifluoromethyl)Pentane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and key physical properties are provided to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are properly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, Colorless Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Boiling Point	56 - 58 °C
Density at 25°C	1.68 - 1.72 g/mL
Water Content (KF)	≤ 50 ppm
Non-Volatile Residue	≤ 10 ppm
Acidity (as HF)	≤ 1 ppm

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