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Cesium carbonate, 99% (metals basis), Thermo Scientific Chemicals
Catalyst in ethylene oxide polymerization, in coating spatter-free welding of steel in CO2, and in oxide cathodes
Supplier: Thermo Scientific Chemicals 012887A1
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
| Cesium carbonate | |
| 534-17-8 | |
| 10 to 12 | |
| 1 kg | |
| CCs2O3 | |
| 4546405 | |
| 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 | |
| dicesium;carbonate | |
| 10796 | |
| 99% | |
| Hygroscopic |
| 610°C (decomposition) | |
| White | |
| Powder/Granules | |
| (metals basis) | |
| MFCD00010957 | |
| 14,2010 | |
| Freely soluble in water; Soluble in ethanol,dimethylformamide and dimethyl sulfoxide. | |
| [Cs+].[Cs+].[O-]C([O-])=O | |
| 325.82 | |
| 325.82 | |
| Odorless | |
| 4.072 |
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 |
Safety and Handling
GHS H Statement
H315-H319-H335;
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P201-P202-P260-P281-P305+P351+P338-P308+P313-P310-P501c
H318-H361f-H373
EINECSNumber : 208-591-9
RTECSNumber : FK9400000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only