What is HFE-347 hydrofluoroether
Hydrofluoroether HFE-347 (1,1,2,2-tetrafluoroethyl-2,2-trifluoroethyl ether) is an environmentally friendly solvent used as a precision cleaning agent for electronic components, optical cleaning, fluorine oil solvent, anti fingerprint diluent, heat conduction cooling medium, desiccant, and auxiliary agent for removing dust or non condensable gases. Its physical properties are as follows: - State: liquid - Appearance: colorless - Odor: odor - Boiling point: 56.2 ℃ - Melting point: -91 ℃ - Flash point: none - Density: 1.487g/cm 3 - Water content:<100ppm - Acid value:<1ppm - Non volatile residue:<1ppm - pH value: neutral - Refractive index: 1.2760