D71984

P,P-Dichlorphenylphosphin

97%

• Synonym(e): Benzolphosphonigsäure-dichlorid
• Lineare Formel: C₆H₅PCl₂
• CAS-Nummer: 644-97-3
• Molekulargewicht: 178.98
• Beilstein: 508189
• EG-Nummer: 211-425-8
• MDL-Nummer: MFCD00000528
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24894089
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• 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 1.597 (lit.)
• bp: 222 °C/759 mmHg (lit.)
• mp (Schmelzpunkt): −51 °C (lit.)
• Dichte: 1.319 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: ClP(Cl)c1ccccc1
• InChI: 1S/C6H5Cl2P/c7-9(8)6-4-2-1-3-5-6/h1-5H
• InChIKey: IMDXZWRLUZPMDH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

P,P-Dichlorophenylphosphine (DCPP) is a key compound in organic synthesis. It is widely used to prepare flame retardants, nylon stabilizers, plasticizers, and organophosphorus compounds. It can be prepared by the Friedel-Craft reaction between phosphorus trichloride and benzene in the presence of anhydrous aluminum chloride as a catalyst.

Anwendung

P,P-Dichlorophenylphosphine is used as a reactant to synthesize racemic [1]ferrocenophanes (mixture of cis and trans isomers)

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H301,H314,H335
• P-Sätze: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter