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| CAS number | 423-39-2 |
| Molecular formula | C4F9I |
| Product name | 423-39-2 Perfluorobutyl iodide |
| Molecular Structure |  |
Appearance：clear colourless liquid with pungent odour
Density：2.01
Boiling Point：64-66ºC (730 mmHg)
Melting Point：-88ºC
Flash Point：None
Refractive Index：1.3275-1.3295
Water Solubility：immiscible
Stability：Stable. Incompatible with bases.
Storage Condition：0-6ºC
Vapor Pressure：158mmHg at 25°C
