442593

Tris(pentafluorophenyl)borane

95%

• Sinonimo/i: Perfluorotriphenylboron
• Formula condensata: (C₆F₅)₃B
• Numero CAS: 1109-15-5
• Peso molecolare: 511.98
• Numero MDL: MFCD00269813
• Codice UNSPSC: 12352300
• ID PubChem: 24867921
• NACRES: NA.23

Proprietà

• Livello qualitativo: 100
• Saggio: 95%
• Forma fisica: powder
• Caratteristiche più verdi: Catalysis; Learn more about the Principles of Green Chemistry.
• Punto di fusione: 126-131 °C (lit.)
• Categoria alternativa più verde: Aligned,
• Stringa SMILE: Fc1c(F)c(F)c(B(c2c(F)c(F)c(F)c(F)c2F)c3c(F)c(F)c(F)c(F)c3F)c(F)c1F
• InChI: 1S/C18BF15/c20-4-1(5(21)11(27)16(32)10(4)26)19(2-6(22)12(28)17(33)13(29)7(2)23)3-8(24)14(30)18(34)15(31)9(3)25; OBAJXDYVZBHCGT-UHFFFAOYSA-N

Descrizione

Descrizione generale

B(C₆F₅)₃ is a Lewis acid, stronger than the inorganic parent molecule BF₃. In contrast to the prominent Lewis acids, the pentafluorides of the heavier elements of group 15, B(C₆F₅)₃ has no oxidizing properties. B(C₆F₅)₃ forms adducts with neutral and weaker Lewis bases. B(C₆F₅)₃ has the capability to easily accept anionic ligands bonded to metals.

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Applicazioni

A versatile reagent widely used in the preparation of d⁰ arene and other organometallic complexes useful as polymerization catalysts.
Used with tri-tert-butylphosphine (570958) to study the heterolytic cleavage of dihydrogen at room temperature and one atmosphere pressure.

Caratteristiche e vantaggi

A versatile reagent widely used in the preparation of d⁰ arene and other organometallic complexes useful as polymerization catalysts.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315 - H319 - H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves