708127

4-(Diphenylphosphino)styrol

97%

• Synonym(e): 4-vinyltriphenylphosphine, DPPST, Diphenylphosphinostyrene
• Empirische Formel (Hill-System): C₂₀H₁₇P
• CAS-Nummer: 40538-11-2
• Molekulargewicht: 288.32
• MDL-Nummer: MFCD04038139
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 329762770
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• 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; reagent type: polymerizable reagent
• Farbe: white to off-white
• mp (Schmelzpunkt): 75-80 °C
• Funktionelle Gruppe: phosphine
• SMILES String: C=Cc1ccc(cc1)P(c2ccccc2)c3ccccc3
• InChI: 1S/C20H17P/c1-2-17-13-15-20(16-14-17)21(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h2-16H,1H2
• InChIKey: FRPLKHQCXVNBNO-UHFFFAOYSA-N

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H413
• P-Sätze: P273 - P301 + P312 + P330
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 4
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves