What is the Caesium fluoride?

Caesium fluoride is white powder, while it's Molecular Formula is CsF. white powder Catalyst in oxidation reactions; as a solid base when adsorbed onto Celite, q.v. Fluoride source in organic synthesis. Inorganic scintillator.

What is the CAS number for Caesium fluoride?

The CAS number of Caesium fluoride is 13400-13-0.

What is Caesium fluoride (13400-13-0) used for?

Caesium fluoride can be used as an analytical reagent, and also for the manufacture of optical crystals It can be used for the preparation of fluorinated isocyanate. During the Suzuki cross-coupling synthesis reaction, it can be used as a base for the positive substitution of the biaryls compound; it can also be used as a nucleophile for the fluorination of protic mediate such as the halide and sulfonate contained in tert-butyl alcohol or t-amyl alocohol. It can also be used as catalyst for the Silyl enol ether reaction of carbonyl compounds; used for efficient synthesis of single crystal Dion-Jacobson phase CsLaTa2O7 tto be applied to photocatalytic and superconductivity.InChI:InChI=1/Cs.FH/h;1H/q+1;/p-1

What is the Caesium fluoride?

Caesium fluoride is white powder, while it's Molecular Formula is CsF. white powder Catalyst in oxidation reactions; as a solid base when adsorbed onto Celite, q.v. Fluoride source in organic synthesis. Inorganic scintillator.

What is the CAS number for Caesium fluoride?

The CAS number of Caesium fluoride is 13400-13-0.

What is Caesium fluoride (13400-13-0) used for?

Caesium fluoride can be used as an analytical reagent, and also for the manufacture of optical crystals It can be used for the preparation of fluorinated isocyanate. During the Suzuki cross-coupling synthesis reaction, it can be used as a base for the positive substitution of the biaryls compound; it can also be used as a nucleophile for the fluorination of protic mediate such as the halide and sulfonate contained in tert-butyl alcohol or t-amyl alocohol. It can also be used as catalyst for the Silyl enol ether reaction of carbonyl compounds; used for efficient synthesis of single crystal Dion-Jacobson phase CsLaTa2O7 tto be applied to photocatalytic and superconductivity.InChI:InChI=1/Cs.FH/h;1H/q+1;/p-1

13400-13-0

Product Name:Cesium fluoride
Molecular Formula:CsF
Molecular Weight:151.904

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Product Details

Detail

Cas No： 13400-13-0
Molecular Formula： CsF
Appearance： white powder
Purity： 99%

Product Name	Cesium fluoride
Alias
English
Molecular formula	CsF
Molecular weight	191.95
CAS No	13400-13-0
EINECS	236-487-3
Specification	99.0%, 99.5%
Appearance traits	Usually in the shape of crystal or white powder, deliquescence, and easily soluble in water, but insoluble in methanol.
Use	For the production of fluorinated isocyanate, used as an analytical reagent, also used in the manufacture of optical crystals. Cesium fluoride is a good base in organic chemistry with the high efficiency of Knoevenagel condensation reaction. Cesium fluoride is suitable for the removal of silicon containing protective groups, which can convert many organic silicon compounds into organic silicon fluorine compounds and a carbon negative ion.
Package	1KG/ plastic bottle, 25KG/ cardboard drum
Other product information

Factory supply Cesium fluoride 13400-13-0 (CsF) with low price

Molecular Formula:CsF
Molecular Weight:151.904
Appearance/Colour:white powder
Vapor Pressure:922mmHg at 25°C
Melting Point:682 °C(lit.)
Boiling Point:1251 °C
Flash Point:1251°C
PSA：0.00000
Density:4.115 g/mL at 25 °C(lit.)
LogP:-2.99600

Caesium fluoride(Cas 13400-13-0) Usage

Hazard	A poison.
Flammability and Explosibility	Notclassified
Safety Profile	A poison. Incompatible with benzenediazonium tetrafluoroborate and difluoroamine. When heated to decomposition it emits toxic fumes of F-.
Purification Methods	Crystallise it from aqueous solution by adding ethanol.
General Description	Cesium fluoride is an inorganic compound known to be a source of fluoride ion and a catalyst in organic synthesis. It has been used in many organic reactions like 1,4?elimination, desilylation, transesterification, acylation, nucleophilic aromatic substitution, etherification, cross?coupling reactions and so on.

InChI:InChI=1/Cs.FH/h;1H/q+1;/p-1

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13400-13-0 Relevant articles

PREPARATION OF Rb2NaYF6:Ce3 + AND Cs2NaYF6:Ce3 + - A PROSPECT FOR TUNABLE LASERS IN THE BLUE-GREEN WAVELENGTH.

Mroczkowski,Dorain

, p. 259 - 265 (1985)

A systematic study of the systems RbF-Na...

Jahn-Teller ordering in Kagome-type layers of compounds A2A′MnIII3F12 (A = Rb, Cs; A′ = Li, Na, K)

Englich, Ulrich,Frommen, Christoph,Massa, Werner

, p. 155 - 165 (1997)

For a series of new Mn(III) fluorides th...

Complexes of xenon oxide tetrafluoride

Selig, Henry

, p. 183 - 186 (1966)

Xenon oxide tetrafluoride bears a strong...

On the crystal structure of pyrochlores: Moessbauer spectra of orthorhombic CsFe2F6 and X-ray single crystal studies of the cubic compounds CsMgGaF6, CsMIIVIIIF 6 (MII = Mn, Zn), CsMIIFeIIIF 6 (MII = Mn, Cu, Zn), and Cs4Cu 5V3O ...

Baum, Elke,Dahlke, Patrik,Kaiser, Volker,Molinier, Michel,Schmidt, Roland E.,Pebler, Juergen,Massa, Werner,Babel, Dietrich

, p. 2244 - 2250 (2006)

Title full: On the crystal structure of ...

Soluble diamagnetic model for malaria pigment: Coordination chemistry of gallium(III)protoporphyrin-IX

Bohle, D. Scott,Dodd, Erin L.,Pinter, Tyler B. J.,Stillman, Martin J.

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The facile axial ligand exchange propert...

Thermal stability and X-ray-luminescent properties of fluorozirconates and fluorosulfatozirconates

Godneva,Boroznovskaya,Motov,Klimkin,Mikhailova

, p. 563 - 567 (2009)

The thermolysis of fluorozirconates (M2Z...

Synthesis of Monosubstituted Trifluoromethylated Derivatives of 2H-thiete, Dihydrothiophenes, and 2H-thiopyrans

Siryi, Serhii A.,Тimoshenko, Vadim М.,Rudenko, Tymofii V.,Markitanov, Yuriy M.,Rusanov, Eduard B.,Shermolovich, Yuriy G.

, p. 106 - 115 (2022/04/03)

[Figure not available: see fulltext.] Cy...

Development of technology of perfluoroethyl isopropyl ketone production

Fenichev,Babenko,Bispen,Moldavskii

, p. 376 - 386 (2013/07/05)

Synthesis of perfluoroethyl isopropyl ke...

XeOF3-, an example of an AX3YE2 valence shell electron pair repulsion arrangement; Syntheses and structural characterizations of [M][XeOF3] (M = Cs, N(CH3) 4)

Brock, David S.,Mercier, Helene P. A.,Schrobilgen, Gary J.

, p. 10935 - 10943 (2010/09/16)

The XeOF3- anion has been synthesized as...

13400-13-0 Process route

: cesium hydrogen fluoride

: 13400-13-0
cesium fluoride

Conditions

Conditions	Yield
caesium hydrogen fluoride was heated with NH4F at temp. near the melting point forming CsF;;
caesium hydrogen fluoride was heated with NH4F at temp. near the melting point forming CsF;;
In neat (no solvent); byproducts: HF; CsF*HF decomposed on heating at dark red heat with formation of CsF and HF;;
at 320 - 350 ℃; Inert atmosphere;

: 7783-41-7
difluoroether

: 22750-57-8
cesium azide

: 7727-37-9
nitrogen

: 13400-13-0
cesium fluoride

: 10024-97-2
dinitrogen monoxide

Conditions

Conditions	Yield
In neat (no solvent); stainless steel autoclave; condensing OF2 onto 3 equiv. CsN3 at -196°C, warming to room temp., heating to 250°C for 15 min; cooling to -196°C, pumping off products; identification by gas-discharge colors, IR spectroscopy and F-sensitive potentiometry;

13400-13-0 Upstream products

7783-41-7
difluoroether
22750-57-8
cesium azide
15690-63-8
cesium chloride
11113-87-4
silver fluoride

13400-13-0 Downstream products

89402-43-7
5-chloro-2,3-difluoropyridine
7787-69-1
caesium bromide
15690-63-8
cesium chloride
7782-41-4
fluorine

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