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Carbonate de césium, 99 % (base métallique), Thermo Scientific Chemicals
Catalyseur dans la polymérisation de l’oxyde d’éthylène, dans le revêtement de soudage sans éclaboussures de l’acier dans le CO2 et dans les cathodes à oxyde
25.93€ - 509.54€
Identifiants chimiques
| CAS | 534-17-8 |
|---|---|
| Formule moléculaire | CCs2O3 |
| Poids moléculaire (g/mol) | 325.82 |
| Numéro MDL | MFCD00010957 |
| Clé InChI | FJDQFPXHSGXQBY-UHFFFAOYSA-L |
| Synonyme | 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 |
| CID PubChem | 10796 |
| SMILES | [Cs+].[Cs+].[O-]C([O-])=O |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11367617
|
Thermo Scientific Alfa Aesar
012887.06 |
5 g |
25.93€
5g |
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|
11377617
|
Thermo Scientific Alfa Aesar
012887.18 |
50 g |
57.29€
50g |
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|
11347617
|
Thermo Scientific Alfa Aesar
012887.30 |
250 g |
175.88€
250g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11357617
|
Thermo Scientific Alfa Aesar
012887.A1 |
1 kg |
509.54€
1kg |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
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.
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 | |
| Dicésium ; carbonate | |
| 10796 | |
| Hygroscopic |
| 610°C (decomposition) | |
| Poudre / granulés | |
| 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 |
Safety and Handling
P201-P202-P260-P281-P305+P351+P338-P308+P313-P310-P501c
H318-H361f-H373
missing translation for 'einecsNumber' : 208-591-9
missing translation for 'rtecsNumber' : FK9400000
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only