389560

P,P-Dichlor-phenylphosphinoxid

technical grade, 90%

• Synonym(e): Phenylphosphonsäuredichlorid
• Lineare Formel: C₆H₅POCl₂
• CAS-Nummer: 824-72-6
• Molekulargewicht: 194.98
• Beilstein: 1072240
• EG-Nummer: 212-534-3
• MDL-Nummer: MFCD00002070
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 24864291
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Assay: 90%
• 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 1.559 (lit.)
• bp: 258 °C (lit.)
• mp (Schmelzpunkt): 3 °C (lit.)
• Dichte: 1.375 g/mL at 25 °C (lit.)
• SMILES String: ClP(Cl)(=O)c1ccccc1
• InChI: 1S/C6H5Cl2OP/c7-10(8,9)6-4-2-1-3-5-6/h1-5H
• InChIKey: IBDMRHDXAQZJAP-UHFFFAOYSA-N

Beschreibung

Anwendung

Phenylphosphonic dichloride (PPDC) is an organophosphorus compound with flame-retardant properties.
It can be used:

• In the synthesis of PBPP (3,9-diphenyl-3,9-dioxa-2,4,8,10-tetraoxa-3,9-diphosphaspiro-5,5-undecane), another organo-phosphorus flame retardant.
• As a reactant in the synthesis of perfluoroalkyl(phenyl)phosphinic acids from perfluoroalkyl Grignard reagents.
• As a starting material for the synthesis of benzoxazine monomer containing phenylphosphine oxide which can be polymerized via ring-opening polymerization.
• As a chlorinating agent for the conversion of thienopyrimidinedione into 4,6-dichlorothienopyrimidine.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314,H335
• P-Sätze: P261 - P271 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 399.2 °F
• Flammpunkt (°C): 204 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter