Octafluoro-2-butanone
ALDRICH/390313 - ≥97%
Synonym: Perfluoro-2-butanone
CAS Number: 337-20-2
Empirical Formula (Hill Notation): C4F8O
Molecular Weight: 216.03
MDL Number: MFCD00216737
Linear Formula: CF3CF2COCF3
Product Type: Chemical
| assay | ≥97% |
| functional group | fluoro |
| ketone | |
| InChI | 1S/C4F8O/c5-2(6,4(10,11)1 |
| InChI key | QJPLLYVRTUXAHZ-UHFFFAOYSA |
| mp | −126 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | FC(F)(F)C(=O)C(F)(F)C(F)( |
| Application: | Reactant involved in synthesis of 2,3-bis(perfluoroalkyl)qu |
| Other Notes: | For 390313-100G-EU packaging: 100 mL of aluminium cylinder equipped with brass valve. |
| Other Notes: | For 390313-100G-EU: outlet fitting is DIN 477-1 no.1, Z742160 or Z742126 are the recommended regulators. |
| Symbol | ![]() GHS04,GHS06 |
| Signal word | Danger |
| Hazard statements | H280 - H315 - H319 - H330 - H335 |
| Precautionary statements | P260 - P284 - P305 + P351 + P338 - P310 - P410 + P403 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1955PIHC 2.3 |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥97% |
| mp | −126 °C (lit.) |
| UNSPSC | 12352100 |



