Description

Fc 75 CAS NO 11072-16-5 is a high-purity, highly volatile perfluorocarbon fluid. This engineered material is valued for its exceptional chemical inertness, thermal stability, and unique dielectric properties, making it a critical component in demanding industrial and technical applications. It is primarily utilized in the electronics, aerospace, and specialized chemical processing industries where performance under extreme conditions is non-negotiable.

Application

• Electronics Testing & Cooling: As a dielectric fluid and heat transfer medium in vapor phase reflow soldering and direct immersion cooling of high-power electronics.
• Aerospace & Defense: Used in inertial guidance systems, gyroscopes, and as a damping fluid in precision instruments due to its density and stability.
• Chemical Processing: Serves as an inert reaction medium or solvent for sensitive fluorination reactions and polymerizations.
• Optical Manufacturing: Employed in lens cleaning and as a fluid for liquid immersion lithography in semiconductor fabrication.
• Medical Device Testing: Utilized as a blood substitute in oxygen transport research and for testing the hermetic seals of implantable devices.
• Leak Detection: Acts as a tracer fluid in sensitive leak testing systems for HVAC, refrigeration, and aerospace components.

Basic Information

Product Name	Fc 75
CAS No.	11072-16-5
Molecular Formula	C8F16O (Perfluoro-2-butyltetrahydrofuran)
Molecular Weight	416.06 g/mol
Synonyms	Perfluorobutyltetrahydrofuran; FC-75; Fluorinert FC-75; Perfluoro(2-butyltetrahydrofuran); 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Hexadecafluoro-2-butyloxolane; Fomblin PFPE (related class); Galden HT (related class); Perfluorocarbon Fluid FC-75
EINECS	234-301-8

Quality Control

Every batch of Fc 75 is manufactured and tested under stringent quality management systems to ensure consistent performance. We provide full traceability and comprehensive Certificates of Analysis (COA) that detail purity, physical properties, and impurity profiles. Our quality commitment aligns with the high standards required by the electronics and aerospace sectors, ensuring reliable supply and material consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Due to its high volatility, ensure containers are securely sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.5%
Density @ 25°C	1.78 - 1.80 g/mL
Boiling Point	102 - 103 °C
Pour Point	< -80 °C
Dielectric Constant	1.85 - 1.90
Acidity (as HF)	≤ 0.5 ppm
Non-volatile Residue	≤ 10 ppm
Water Content (KF)	≤ 10 ppm

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