2,3-DICHLOROHEXAFLUORO-2-BUTENE
- Product Name2,3-DICHLOROHEXAFLUORO-2-BUTENE
- CAS303-04-8
- MFC4Cl2F6
- MW232.94
- EINECS206-133-2
- MOL File303-04-8.mol
Chemical Properties
| Melting point | -67 °C |
| Boiling point | 66-68 °C(lit.) |
| Density | 1.605 g/mL at 25 °C(lit.) |
| vapor density | 8 (vs air) |
| vapor pressure | 4.42 psi ( 20 °C) |
| refractive index | n |
| CAS DataBase Reference | 303-04-8(CAS DataBase Reference) |
| NIST Chemistry Reference | trans-2,3-Dichloro-1,1,1,4,4,4-hexafluoro-2-butene(303-04-8) |
| EPA Substance Registry System | 2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- (303-04-8) |
Safety Information
| Hazard Codes | T+,Xi,T,C |
| Risk Statements | 26-34 |
| Safety Statements | 26-28-36/37/39-45 |
| RIDADR | UN 3389 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | EM4910000 |
| Hazard Note | Irritant |
| HazardClass | 8 |
| PackingGroup | III |
| Toxicity | LC50 inhalation in dog: 182ppm/4H |