Synonyms: Perfluoroperhydrobenzyltetralin
CAS Number:116265-66-8
Description & Characteristics
Perfluoroperhydrobenzyltetralin, C17F30, is a fully-fluorinated, odourless, colourless, non-volatile liquid with the following characteristics:
Applications
Perfluoroperhydrobenzyltetralin finds many applications in the electronics industry including as a fluid for vapour phase soldering of higher melting point solders and in condensation inert heating equipment for curing resin systems or melting higher melting point thermoplastic powder coats and can also be used in tracing and tagging applications.
Safety, Handling and Storage
Although Perfluoroperhydrobenzyltetralin is considered biologically and chemically inert, good laboratory practice should be observed when handling. Perfluoroperhydrobenzyltetralin has an indefinite shelf life if properly stored in its original sealed container. Safety data sheets are available on request.
| Typical Physical Properties | |
| Boiling Point ℃ | 260 |
| Pour Point ℃ | -10 |
| Molecular Weight | 774 |
| Density, g/l | 2.049 |
| Viscosity (kinematic), mm2/s | 56.1 |
| Viscosity, (dynamic), mPas | 114.5 |
| Surface Tension, mN/m | 19.4 |
| Vapour Pressure, mbar | <1 |
| Heat of vaporisation at Boiling Point, kj/kg | 67.9* |
| Specific Heat, kj/kg ℃ | 0.957* |
| Critical Temperature, ℃ | 400.4* |
| Critical Temperature,°K | 673.6* |
| Critical Pressure, bar | 11.34 |
| Critical Volume, l/kg | 1.574* |
| Resistivity ohm.cm | >1013 |
| Thermal Conductivity, mW/m ℃ | 63.8* |
| Expansion Coefficient, ℃-1(0 ℃) | 0.00084 |
Temperature dependant properties are quoted at 25℃ unless otherwise stated. The above typical physical properties, in no way form or represent product specification.
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