327646

cis-1,2-Bis(diphenylphosphin)ethylen

97%

• Synonym(e): cis-1,2-Bis(diphenylphosphino)ethene, cis-Vinylenebis(diphenylphosphine)
• Lineare Formel: (C₆H₅)₂PCH=CHP(C₆H₅)₂
• CAS-Nummer: 983-80-2
• Molekulargewicht: 396.40
• EG-Nummer: 213-569-7
• MDL-Nummer: MFCD00003046
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24859677
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• 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): 122-124 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: c1ccc(cc1)P(\C=C/P(c2ccccc2)c3ccccc3)c4ccccc4
• InChI: 1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H/b22-21-
• InChIKey: NCKJIJSEWKIXAT-DQRAZIAOSA-N

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