Name | perfluorocyclobutane |
Synonyms | C318 PFC C-318 PERFLUOROCYCLOBUTANE Perfiuorocyclobutane perfluorocyclobutane OCTAFLUOROCYCLOBUTANE octafluorocyclobutane cyclobutane,octafluoro- Cyclobutane, octafluoro- FC-C-318~Perfluorocyclobutane 1,1,2,2,3,3,4,4-Octafluorocyclobutane 1-chloro-2-[chloro(difluoro)methyl]benzene Octafluorocyclobutane (in cylinder without valve) |
CAS | 115-25-3 |
EINECS | 204-075-2 |
InChI | InChI=1/C4F8/c5-1(6)2(7,8)4(11,12)3(1,9)10 |
Molecular Formula | C4F8 |
Molar Mass | 200.03 |
Density | 1,48 g/cm3 |
Melting Point | -41.4 °C |
Boling Point | -6 °C |
Vapor Presure | 2220mmHg at 25°C |
Refractive Index | 1.217 |
Physical and Chemical Properties | Character non-flammable non-toxic gas. melting point -41.4 ℃ boiling point -5.85 ℃ |
Use | To be used in the formulation of an alternative CFC-12 mixed refrigerant, which can be used as a stable non-toxic pharmaceutical aerosol propellant |
Hazard Symbols | Xi - Irritant |
Safety Description | S23 - Do not breathe vapour. S38 - In case of insufficient ventilation, wear suitable respiratory equipment. |
UN IDs | 1976 |
TSCA | T |
Hazard Note | Irritant |
Hazard Class | 2.2 |