Passa al contenuto
Merck
Tutte le immagini(1)

Key Documents

View All Documentation

17324

Sigma-Aldrich

Lithium tetrakis(pentafluorophenyl)borate ethyl etherate

Sinonimo/i:

Tetrakis(pentafluorophenyl)boron lithium ethyl etherate

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula empirica (notazione di Hill):
C24BF20Li · 2.5C4H10O
Numero CAS:
371162-53-7
Peso molecolare:
871.28
Numero MDL:
MFCD01861289
Codice UNSPSC:
12161600
ID PubChem:
57647634
NACRES:
NA.22

Impiego in reazioni chimiche

core: boron
reagent type: catalyst

Livello qualitativo

100

Punto di fusione

117-122 °C

Stringa SMILE

[Li+].CCOCC.Fc1c(F)c(F)c(c(F)c1F)[B-](c2c(F)c(F)c(F)c(F)c2F)(c3c(F)c(F)c(F)c(F)c3F)c4c(F)c(F)c(F)c(F)c4F

InChI

1S/C24BF20.C4H10O.Li/c26-5-1(6(27)14(35)21(42)13(5)34)25(2-7(28)15(36)22(43)16(37)8(2)29,3-9(30)17(38)23(44)18(39)10(3)31)4-11(32)19(40)24(45)20(41)12(4)33;1-3-5-4-2;/h;3-4H2,1-2H3;/q-1;;+1
KPLZKJQZPFREPG-UHFFFAOYSA-N

Applicazioni

Lithium tetrakis(pentafluorophenyl)borate ethyl etherate can be used as:
  • A coordinating counter anion in electrochemical reactions along with transition metal catalysts to enhance their acidity or solubility.
  • A catalyst in the Baeyer-Villiger oxidation of cycloalkanones to obtain lactones in the presence of aqueous hydrogen peroxide and oxalic acid.
  • An activator in the synthesis of poly(norbornene ester)s.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

Salt for the generation of cationic transition metal complexes

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

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

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
BCCG9391
BCCC9659
BCBS5109V
BCBP3737V
BCBM1596V

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 4

1 of 4

Potassium tetrakis(4-chlorophenyl)borate Selectophore™, ≥98.0%

Supelco

60591

Potassium tetrakis(4-chlorophenyl)borate

Potassium tetraphenylborate 97%

Sigma-Aldrich

466689

Potassium tetraphenylborate

Trimesitylborane 97%

Sigma-Aldrich

225177

Trimesitylborane

Tris(pentafluorophenyl)phosphine 97%

Sigma-Aldrich

290572

Tris(pentafluorophenyl)phosphine

H. Shen, R.F. Jordan
Organometallics, 22, 1878-1878 (2003)
Kateryna Trofymchuk et al.
Nature photonics, 11(10), 657-663 (2017-10-07)
Here, we explore the enhancement of single molecule emission by polymeric nano-antenna that can harvest energy from thousands of donor dyes to a single acceptor. In this nano-antenna, the cationic dyes are brought together in very close proximity using bulky
High oxidation-state (formally d(0)) tungsten silylene complexes via double Si-H bond activation.
B V Mork et al.
Journal of the American Chemical Society, 123(39), 9702-9703 (2001-09-27)
Lucie Rivier et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(55), 12769-12779 (2019-07-10)
Detailed studies on hydrogen evolution by decamethylruthenocene ([Cp*2 RuII ]) highlighted that metallocenes are capable of photoreducing hydrogen without the need for an additional sensitizer. Electrochemical, gas chromatographic, and spectroscopic (UV/Vis, 1 H and 13 C NMR) measurements corroborated by DFT
Shu-Juan Liu et al.
Scientific reports, 7, 46669-46669 (2017-04-25)
Electrochemistry methods have been widely employed in the development of renewable energy, and involved in various processes, e.g. water splitting and oxygen reduction. Remarkable progress notwithstanding, there are still many challenges in further optimization of catalysts to achieve high performance.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.