389560

Phenylphosphonic dichloride

technical grade, 90%

• Sinónimos: Benzenephosphonic dichloride, Benzenephosphonyl chloride, Phenyldichlorophosphine oxide, Phenylphosphonyl dichloride, Phenylphosphoryl dichloride, P,P-Dichlorophenylphosphine oxide
• Fórmula lineal: C₆H₅POCl₂
• Número de CAS: 824-72-6
• Peso molecular: 194.98
• Beilstein/REAXYS Number: 1072240
• EC Number: 212-534-3
• MDL number: MFCD00002070
• UNSPSC Code: 12352106
• PubChem Substance ID: 24864291
• NACRES: NA.22

Propiedades

• grade: technical grade
• assay: 90%
• form: liquid
• 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
• refractive index: n20/D 1.559 (lit.)
• bp: 258 °C (lit.)
• mp: 3 °C (lit.)
• density: 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
• InChI key: IBDMRHDXAQZJAP-UHFFFAOYSA-N

Descripción

Application

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.

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H314,H335
• pcodes: P261 - P271 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH014
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 399.2 °F
• flash_point_c: 204 °C
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter