| FEMA | N/A |
| CAS | 115-25-3 |
| EINECS | 204-075-2 |
| JECFA Food Flavoring | N/A |
| CoE Number | N/A |
| Organoleptic Notes |
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| Odor | N/A |
| Flavor | N/A |
| Material Notes | Propellant and aerating agent in foamed or sprayed food products Octafluorocyclobutane is a dimer of tetrafluoroethylene. Its critical point is at 115.3 �C and 2.79 MPa.; Octafluorocyclobutane, or perfluorocyclobutane, C4F8, is a compound of carbon and fluorine used in the production and processing of semiconductor materials and devices, for example as a deposition gas and etchant. It has also been investigated as a refrigerant in specialised applications, as a replacement for Ozone depleting chlorofluorocarbon refrigerants. |