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442593

Sigma-Aldrich

Tris(pentafluorophenyl)borane

greener alternative

95%

Synonyma:

Perfluorotriphenylboron

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
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About This Item

Lineární vzorec:
(C6F5)3B
Číslo CAS:
1109-15-5
Molekulová hmotnost:
511.98
MDL number:
MFCD00269813
UNSPSC Code:
12352103
PubChem Substance ID:
24867921
NACRES:
NA.23

Quality Level

100

assay

95%

form

powder

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

126-131 °C (lit.)

greener alternative category

Aligned,

SMILES string

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

InChI key

OBAJXDYVZBHCGT-UHFFFAOYSA-N

General description

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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Application

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.

Features and Benefits

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

accessory

Č. produktu
Popis
Stanovení ceny

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

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Facile heterolytic cleavage of dihydrogen by phosphines and boranes.
Gregory C Welch et al.
Journal of the American Chemical Society, 129(7), 1880-1881 (2007-01-31)
Organometallics, 15, 3600-3600 (1996)
Berthold Wegner et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(17), 2001322-2001322 (2020-10-01)
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