T84409

Triphenylphosphine

ReagentPlus^®, 99%

• Synonyme(s) : Phosphorustriphenyl
• Formule linéaire : (C₆H₅)₃P
• Numéro CAS: 603-35-0
• Poids moléculaire : 262.29
• Numéro Beilstein : 610776
• Numéro CE : 210-036-0
• Numéro MDL: MFCD00003043
• Code UNSPSC : 12352100
• ID de substance PubChem : 24900530
• Nomenclature NACRES : NA.21

Propriétés

• Densité de vapeur: 9 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: 5 mmHg ( 20 °C)
• Gamme de produits: ReagentPlus^®
• Pureté: 99%
• Caractéristiques: achiral
• Capacité de réaction: 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
• Pertinence de la réaction: reagent type: ligand; reaction type: Cross Couplings
• Paramètres: air stable
• Point d'ébullition: 377 °C (lit.)
• Pf: 79-81 °C (lit.)
• Groupe fonctionnel: phosphine
• Chaîne SMILES: 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
• Clé InChI: RIOQSEWOXXDEQQ-UHFFFAOYSA-N

Description

Description générale

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.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H302,H317,H318,H372
• Conseils de prudence: P260 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1B - STOT RE 1 Inhalation
• Organes cibles: Central nervous system,Peripheral nervous system
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 356.0 °F - closed cup
• Point d'éclair (°C): 180 °C - closed cup
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves