333670

Tris(trimethylsilyl)phosphin

95%

• Synonym(e): (P(TMS)₃), Tris(trimethylsilyl)phosphane
• Lineare Formel: [(CH₃)₃Si]₃P
• CAS-Nummer: 15573-38-3
• Molekulargewicht: 250.54
• MDL-Nummer: MFCD00015487
• UNSPSC-Code: 12161700
• PubChem Substanz-ID: 24860167
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 95%
• Form: liquid
• 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
• Brechungsindex: n20/D 1.502 (lit.)
• bp: 243-244 °C (lit.)
• Dichte: 0.863 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: phosphine
• Lagertemp.: 2-8°C
• SMILES String: C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C
• InChI: 1S/C9H27PSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3
• InChIKey: OUMZKMRZMVDEOF-UHFFFAOYSA-N

Beschreibung

Anwendung

Tris(trimethylsilyl)phosphine (P(TMS)₃) can be used as a precursor for the syntheses of:

• Indium phosphide (InP)[1] and indium gallium phosphide (InGaP) nanocrystals, type III-V semiconductors.[2]
• Chiral TMS-phospholane which can be further used to synthesize various bisphospholane ligands for asymmetric catalysis.[3]

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H250,H261,H315,H319,H335
• P-Sätze: P210 - P222 - P231 + P232 - P302 + P352 - P305 + P351 + P338 - P370 + P378
• Gefahreneinstufungen: Eye Irrit. 2 - Pyr. Liq. 1 - Skin Irrit. 2 - STOT SE 3 - Water-react 2
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter