389560

Phenylphosphonic dichloride

technical grade, 90%

• Sinonimo/i: Benzenephosphonic dichloride, Benzenephosphonyl chloride, Phenyldichlorophosphine oxide, Phenylphosphonyl dichloride, Phenylphosphoryl dichloride, P,P-Dichlorophenylphosphine oxide
• Formula condensata: C₆H₅POCl₂
• Numero CAS: 824-72-6
• Peso molecolare: 194.98
• Beilstein: 1072240
• Numero CE: 212-534-3
• Numero MDL: MFCD00002070
• Codice UNSPSC: 12352106
• ID PubChem: 24864291
• NACRES: NA.22

Proprietà

• Grado: technical grade
• Saggio: 90%
• Forma fisica: liquid
• Impiego in reazioni chimiche: 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
• Indice di rifrazione: n20/D 1.559 (lit.)
• P. eboll.: 258 °C (lit.)
• Punto di fusione: 3 °C (lit.)
• Densità: 1.375 g/mL at 25 °C (lit.)
• Stringa SMILE: ClP(Cl)(=O)c1ccccc1
• InChI: 1S/C6H5Cl2OP/c7-10(8,9)6-4-2-1-3-5-6/h1-5H; IBDMRHDXAQZJAP-UHFFFAOYSA-N

Descrizione

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H302,H314,H335
• Consigli di prudenza: P261 - P271 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Organi bersaglio: Respiratory system
• Rischi supp: EUH014
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 399.2 °F
• Punto d’infiammabilità (°C): 204 °C
• Dispositivi di protezione individuale: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter