53166

3-(Triphenylphosphonio)propan-1-sulfonat

≥99.0% (HPLC)

• Empirische Formel (Hill-System): C₂₁H₂₁O₃PS
• CAS-Nummer: 116154-22-4
• Molekulargewicht: 384.43
• MDL-Nummer: MFCD07784455
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57651398
• NACRES: NA.22

Eigenschaften

• Assay: ≥99.0% (HPLC)
• Verunreinigungen: ≤1.0% water; ≤100 mg/kg halogene (as chloride)
• Funktionelle Gruppe: phosphine; sulfonic acid
• SMILES String: [O-]S(=O)(=O)CCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C21H21O3PS/c22-26(23,24)18-10-17-25(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21/h1-9,11-16H,10,17-18H2
• InChIKey: CHVFGCXPLGAAQN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3-(Triphenylphosphonio)propane-1-sulfonate is a zwitterionic, sulfonic acid-functionalized ionic liquid.

Anwendung

3-(Triphenylphosphonio)propane-1-sulfonate has been used as a zwitterion to study its effect on the work function of indium tin oxide (ITO) in inverted polymer solar cells (PSCs). It can be used in the preparation of triphenyl-(3-sulfopropyl)phosphonium phosphotungstate, an efficient green catalyst for esterification reactions.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves