479497

4,4′-(Phenylphosphiniden)bis(benzolsulfonsäure) Dikaliumsalz Hydrat

97%

• Lineare Formel: C₆H₅P(C₆H₄SO₃K)₂·xH₂O
• CAS-Nummer: 308103-66-4
• Molekulargewicht: 498.59 (anhydrous basis)
• MDL-Nummer: MFCD01321353
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24871621
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Eignung der Reaktion: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Cross Couplings; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling
• mp (Schmelzpunkt): 370 °C (dec.) (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: O.[K+].[K+].[O-]S(=O)(=O)c1ccc(cc1)P(c2ccccc2)c3ccc(cc3)S([O-])(=O)=O
• InChI: 1S/C18H15O6PS2.2K.H2O/c19-26(20,21)17-10-6-15(7-11-17)25(14-4-2-1-3-5-14)16-8-12-18(13-9-16)27(22,23)24;;;/h1-13H,(H,19,20,21)(H,22,23,24);;;1H2/q;2*+1;/p-2
• InChIKey: PRAGZPSLQQRHKD-UHFFFAOYSA-L

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