2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro-
2,3-dichlorohexafluorobut-2-ene
CAS: 303-04-8
Molecular Formula: C4Cl2F6
2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- - Names and Identifiers
2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- - Physico-chemical Properties
| Molecular Formula | C4Cl2F6 |
| Molar Mass | 232.94 |
| Density | 1.605g/mLat 25°C(lit.) |
| Melting Point | -67 °C |
| Boling Point | 66-68°C(lit.) |
| Flash Point | 3.2°C |
| Vapor Presure | 4.42 psi ( 20 °C) |
| Vapor Density | 8 (vs air) |
| Refractive Index | n20/D 1.3458(lit.) |
2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- - Risk and Safety
| Risk Codes | R26 - Very Toxic by inhalation R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3389 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | EM4910000 |
| Hazard Note | Irritant |
| Hazard Class | 8 |
| Packing Group | III |
| Toxicity | LC50 inhalation in dog: 182ppm/4H |
2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
