252964

Diphenylphosphine

98%

• Sinónimos: HPPh₂, Ph₂PH
• Fórmula lineal: (C₆H₅)₂PH
• Número de CAS: 829-85-6
• Peso molecular: 186.19
• Beilstein/REAXYS Number: 742504
• EC Number: 212-591-4
• MDL number: MFCD00003040
• UNSPSC Code: 12352002
• PubChem Substance ID: 24855251
• NACRES: NA.22

Propiedades

• vapor pressure: 2 mmHg ( 110 °C)
• Quality Level: 200
• assay: 98%
• 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 1.625 (lit.)
• bp: 280 °C (lit.)
• density: 1.07 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: C1(PC2=CC=CC=C2)=CC=CC=C1
• InChI: 1S/C12H11P/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H
• Inchi Key: GPAYUJZHTULNBE-UHFFFAOYSA-N

Descripción

Application

Deprotonation of Ph2PH gives diphenylphosphide, used for synthesis of novel phosphine ligands, Wittig-Horner reagents, and phosphonium salts; source of phosphorus-centered radicals.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H250,H315,H319,H335
• pcodes: P210 - P222 - P231 + P232 - P302 + P352 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Eye Irrit. 2 - Pyr. Liq. 1 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter