287997

1,5-Bis(diphenylphosphin)pentan

97%, solid

• Synonym(e): dpppe
• Lineare Formel: (C₆H₅)₂P(CH₂)₅P(C₆H₅)₂
• CAS-Nummer: 27721-02-4
• Molekulargewicht: 440.50
• NACRES: NA.22
• PubChem Substance ID: 24857305
• UNSPSC Code: 12352002
• MDL number: MFCD00003052
• Beilstein/REAXYS Number: 2953640

Eigenschaften

• Produktname: 1,5-Bis(diphenylphosphin)pentan, 97%
• assay: 97%
• form: solid
• reaction suitability: 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: 43-47 °C (lit.)
• functional group: phosphine
• SMILES string: C(CCP(c1ccccc1)c2ccccc2)CCP(c3ccccc3)c4ccccc4
• InChI: 1S/C29H30P2/c1-6-16-26(17-7-1)30(27-18-8-2-9-19-27)24-14-5-15-25-31(28-20-10-3-11-21-28)29-22-12-4-13-23-29/h1-4,6-13,16-23H,5,14-15,24-25H2
• InChI key: MZFPAWGWFDGCHP-UHFFFAOYSA-N

Beschreibung

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Gefahrencodes: H315,H319,H335
• Sicherheitshinweise: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Gloves