77292

Pentafluorpropionsäureanhydrid

purum, ≥97.0% (GC)

• Synonym(e): PFPA, Perfluorpropionsäureanhydrid
• Lineare Formel: (CF₃CF₂CO)₂O
• CAS-Nummer: 356-42-3
• Molekulargewicht: 310.05
• Beilstein: 1806446
• EG-Nummer: 206-604-2
• MDL-Nummer: MFCD00000429
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329767586
• NACRES: NA.22

Eigenschaften

• Qualität: purum
• Qualitätsniveau: 200
• Assay: ≥97.0% (GC)
• Form: liquid
• bp: 69-70 °C/735 mmHg (lit.)
• Dichte: 1.571 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: anhydride; ester; fluoro
• SMILES String: FC(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)F
• InChI: 1S/C6F10O3/c7-3(8,5(11,12)13)1(17)19-2(18)4(9,10)6(14,15)16
• InChIKey: XETRHNFRKCNWAJ-UHFFFAOYSA-N

Beschreibung

Anwendung

PFPA acylates amines, amino acids and other compounds. PFPA derivatives are highly volatile; used in GC separation [1][2][3]

Pentafluoropropionic anhydride can be used to synthesize lithium 4,5-dicyano-2-(pentafluoroethyl)imidazole, a novel imidazole-derived salt with potential application as an electrolyte in lithium-ion batteries.[4] It can also be used to prepare 1.3- bis(pentafluoropropionyl)azulene.[5]

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P280 - P305 + P351 + P338 - P310
• Gefahreneinstufungen: Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter