693294

1,1,2,2-Tetrafluorethansulfonsäure

97%

• Synonym(e): TFESA
• Lineare Formel: CHF₂CF₂SO₃H
• CAS-Nummer: 464-14-2
• Molekulargewicht: 182.09
• UNSPSC Code: 12352100
• PubChem Substance ID: 329761580
• MDL number: MFCD08458695

Eigenschaften

• assay: 97%
• refractive index: n20/D 1.354
• bp: 210-211 °C/760 mmHg
• density: 1.747 g/mL at 25 °C
• SMILES string: OS(=O)(=O)C(F)(F)C(F)F
• InChI: 1S/C2H2F4O3S/c3-1(4)2(5,6)10(7,8)9/h1H,(H,7,8,9)
• InChI key: KZWJWYFPLXRYIL-UHFFFAOYSA-N

Beschreibung

Application

Alternative to triflic acid.[1]

Sicherheitshinweise

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302 + H312,H314
• pcodes: P270 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Skin Corr. 1A
• Lagerklasse: 8A - Combustible corrosive hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter