T84409

Triphenylphosphine

ReagentPlus^®, 99%

• Sinónimos: Phosphorustriphenyl
• Fórmula lineal: (C₆H₅)₃P
• Número de CAS: 603-35-0
• Peso molecular: 262.29
• Beilstein/REAXYS Number: 610776
• EC Number: 210-036-0
• MDL number: MFCD00003043
• UNSPSC Code: 12352100
• PubChem Substance ID: 24900530
• NACRES: NA.21

Propiedades

• vapor density: 9 (vs air)
• Quality Level: 200
• vapor pressure: 5 mmHg ( 20 °C)
• product line: ReagentPlus^®
• assay: 99%
• feature: achiral
• 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; reaction type: Cross Couplings
• parameter: air stable
• bp: 377 °C (lit.)
• mp: 79-81 °C (lit.)
• functional group: phosphine
• SMILES string: c1ccc(cc1)P(c2ccccc2)c3ccccc3
• InChI: 1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: RIOQSEWOXXDEQQ-UHFFFAOYSA-N

Descripción

General description

Rhodium and triphenylphosphine catalyst system has been used for the hydroformylation of soybean, safflower and linseed oils and their methyl esters. Polymer supported triphenylphosphine has been reported to efficiently catalyze the γ-addition of pronucleophiles to alkynoate. Triphenylphosphine reacts with hydrated ruthenium trichloride in methanol to afford [RuCl₂(PPh₃)₄], [RuCl₂(PPh₃)₃] and [RuCl₃(PPh₃)₂CH₃OH]. It participates in the Heck reaction of 4-bromoanisole and ethyl acrylate in ionic liquids.

Application

Triphenylphosphine was used in the synthesis of mono-6-amino-deoxy-6-cyclodextrin. It was also employed as catalyst during the synthesis of C-aryl furanosides.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H302,H317,H318,H372
• pcodes: P260 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1B - STOT RE 1 Inhalation
• target_organs: Central nervous system,Peripheral nervous system
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 356.0 °F - closed cup
• flash_point_c: 180 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves