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17324

Lithium tetrakis(pentafluorophenyl)borate ethyl etherate

Name: Lithium tetrakis(pentafluorophenyl)borate ethyl etherate
Brand: ALDRICH

Synonym(s):

Tetrakis(pentafluorophenyl)boron lithium ethyl etherate

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About This Item

Empirical Formula (Hill Notation):

C₂₄BF₂₀Li · 2.5C₄H₁₀O

CAS Number:

371162-53-7

Molecular Weight:

871.28

NACRES:

NA.22

PubChem Substance ID:

57647634

UNSPSC Code:

12161600

MDL number:

MFCD01861289

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Properties

reaction suitability

core: boron, reagent type: catalyst

mp

117-122 °C

SMILES string

[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

InChI key

KPLZKJQZPFREPG-UHFFFAOYSA-N

Description

Application

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Salt for the generation of cationic transition metal complexes

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Global Trade Item Number

SKU	GTIN
17324-100MG	04061833278772