562629

Nonafluorbutan-1-sulfonsäure

97%

• Synonym(e): 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonic acid, 1-Perfluorobutanesulfonic acid, Nonafluoro-1-butanesulfonic acid, Nonafluorobutan-1-sulfonic acid, Nonafluorobutanesulfonic acid, Perfluorobutanesulfonic acid, n-Nonafluorobutanesulfonic acid
• Lineare Formel: CF₃(CF₂)₃SO₃H
• CAS-Nummer: 375-73-5
• Molekulargewicht: 300.10
• EG-Nummer: 206-793-1
• MDL-Nummer: MFCD01320794
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24880050
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Brechungsindex: n20/D 1.3230 (lit.)
• bp: 112-114 °C/14 mmHg (lit.)
• Dichte: 1.811 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: fluoro; sulfonic acid
• Lagertemp.: 2-8°C
• SMILES String: OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C4HF9O3S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h(H,14,15,16)
• InChIKey: JGTNAGYHADQMCM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Nonafluorobutane-1-sulfonic acid is a colorless liquid that can be considered as a superacid, which can be synthesized by reacting 1-iodononafluorobutane with sodium dithionite in the presence of sodium bicarbonate in acetonitrile/water.

Anwendung

Nonafluorobutane-1-sulfonic acid may be used as catalyst in the synthesis of 6-chloro-6H-dibenz[c,e][1,2]oxaphosphorin and N-benzylpyridin-2-amine.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314
• P-Sätze: P270 - P280 - P301 + P312 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 350.6 °F - Pensky-Martens closed cup
• Flammpunkt (°C): 177 °C - Pensky-Martens closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter