762245

Di-tert-butylphosphate potassium salt

• Synonym(e): Phosphoric acid di-tert-butyl ester, potassium salt
• Empirische Formel (Hill-System): C₈H₁₈KO₄P
• CAS-Nummer: 33494-80-3
• Molekulargewicht: 248.30
• MDL-Nummer: MFCD03840344
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 329766958
• NACRES: NA.22

Eigenschaften

• Form: powder
• Eignung der Reaktion: reaction type: Buchwald-Hartwig Cross Coupling Reaction; 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; reagent type: ligand
• mp (Schmelzpunkt): 247-252 °C
• Lagertemp.: 2-8°C
• SMILES String: [K+].CC(C)(C)OP([O-])(=O)OC(C)(C)C
• InChI: 1S/C8H19O4P.K/c1-7(2,3)11-13(9,10)12-8(4,5)6;/h1-6H3,(H,9,10);/q;+1/p-1
• InChIKey: ZSWXMOQFFWMZQH-UHFFFAOYSA-M

Beschreibung

Anwendung

Utilized as an intermediate to prepare N-phosphonooxymethyl prodrugs, which increase bioavailability, and to prepare Nasicon-type phosphates (i.e., KTi₂(PO₄)₃) used in fast ion conductors with low thermal expansion ceramics.

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