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Cesium carbonate, 99% (metals basis)

Catalyst in ethylene oxide polymerization, in coating spatter-free welding of steel in CO2, and in oxide cathodes | CAS: 534-17-8 | CCs2O3 | 325.82 g/mol

26.55€ - 523.00€

Identificatori chimici

CAS 534-17-8
Formula molecolare CCs2O3
Molecular Weight (g/mol) 325.82
Numero MDL MFCD00010957
InChI Key FJDQFPXHSGXQBY-UHFFFAOYSA-L
Sinonimo cesium carbonate, dicesium carbonate, caesium carbonate, cesiumcarbonate, carbonic acid, dicesium salt, cs2co3, unii-qqi20a14p4, cesium carbonate cs2co3, carbonic acid, cesium salt 1:2, dicaesium 1+ ion carbonate
PubChem CID 10796
SMILES [Cs+].[Cs+].[O-]C([O-])=O
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11367617
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Thermo Scientific Alfa Aesar
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Thermo Scientific Alfa Aesar
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Thermo Scientific Alfa Aesar
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Thermo Scientific Alfa Aesar
012887.A1 		1 kg
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Description

Description

Cesium carbonate is the precursor for other cesium compounds. It acts as a base in sensitive organic reactions. Suzuki, Heck and Sonogashira synthesis are some of the important reactions involving cesium carbonate. It finds use in solar cells as it increases the power conversion efficiency of cells through the transfer of electrons. It is also used in the production of special optical glasses, petroleum catalytic additives, special ceramics, and in sulfuric acid industry. It is useful in the N-alkylation (of sulfonamides, beta-lactams, indoles, heterocycles, and several sensitive nitrogen compounds), carbamination of amines, carbonylation of alcohols, and aerobic oxidation of alcohols into carbonyl compounds without over oxidations.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

534-17-8
325.82
FJDQFPXHSGXQBY-UHFFFAOYSA-L
10796
CCs2O3
MFCD00010957
cesium carbonate, dicesium carbonate, caesium carbonate, cesiumcarbonate, carbonic acid, dicesium salt, cs2co3, unii-qqi20a14p4, cesium carbonate cs2co3, carbonic acid, cesium salt 1:2, dicaesium 1+ ion carbonate
[Cs+].[Cs+].[O-]C([O-])=O

Specifications

Cesium carbonate
534-17-8
99% (metals basis)
MFCD00010957
cesium carbonate, dicesium carbonate, caesium carbonate, cesiumcarbonate, carbonic acid, dicesium salt, cs2co3, unii-qqi20a14p4, cesium carbonate cs2co3, carbonic acid, cesium salt 1:2, dicaesium 1+ ion carbonate
FJDQFPXHSGXQBY-UHFFFAOYSA-L
dicaesium(1+) carbonate
10796
Hygroscopic
610°C (decomposition)
Powder/Granules
CCs2O3
4546405
Freely soluble in water. Soluble in ethanol,dimethylformamide and dimethyl sulfoxide.
[Cs+].[Cs+].[O-]C([O-])=O
325.82
325.82
4.072 g/mL
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Safety and Handling

Safety and Handling

P201-P202-P260-P281-P305+P351+P338-P308+P313-P310-P501c

H318-H361f-H373

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier
  • Cesium carbonate

Signal Word
  • Pericolo

Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Tossicità per la riproduzione Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione ripetuta) Categoria 2

Hazard Statement
  • H318-Provoca gravi lesioni oculari.
  • H361f-Sospettato di nuocere alla fertilità.
  • H373-Può provocare danni agli organi.

Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .

Supplemental information
  • MIXTURE LIST-Contiene: Cesium carbonate

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RUO – Research Use Only

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