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Fluorure de césium, poudre blanche / grumeau blanc, 99,9 % (à base de métaux), Thermo Scientific Chemicals
22.91€ - 279.39€
Identifiants chimiques
| CAS | 13400-13-0 |
|---|---|
| Formule moléculaire | CsF |
| Poids moléculaire (g/mol) | 151.90 |
| Numéro MDL | MFCD00010960 |
| Clé InChI | XJHCXCQVJFPJIK-UHFFFAOYSA-M |
| Synonyme | cesium fluoride, caesium fluoride, cesium monofluoride, dicesium difluoride, tricesium trifluoride, unii-t76a371hjr, caesium 1+ ion fluoride, caesiumfluoride, cesiumfluoride |
| CID PubChem | 25953 |
| SMILES | [F-].[Cs+] |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
15450977
|
Thermo Scientific Alfa Aesar
010019.88 |
2.5 g |
22.91€
2.50g |
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|
11346717
|
Thermo Scientific Alfa Aesar
010019.14 |
25 g |
93.67€
25g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11356717
|
Thermo Scientific Alfa Aesar
010019.22 |
100 g |
279.39€
100g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
Used for desilylation reactions in organic synthesis. Useful base in organic chemistry, due to its low nucleophilicity. Owing to its high ionic character, it is a very reactive source of fluoride ion in organic synthesis. Reagent of choice when reactive naked fluoride is required. Effective catalyst in promoting Knoevenegal condensation. Single crystals of CsF are useful as the windows of cells for infrared spectroscopy.
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.
Identifiants chimiques
| 13400-13-0 | |
| 151.90 | |
| XJHCXCQVJFPJIK-UHFFFAOYSA-M | |
| 25953 |
| CsF | |
| MFCD00010960 | |
| cesium fluoride, caesium fluoride, cesium monofluoride, dicesium difluoride, tricesium trifluoride, unii-t76a371hjr, caesium 1+ ion fluoride, caesiumfluoride, cesiumfluoride | |
| [F-].[Cs+] |
Spécification
| 1251°C | |
| 682°C | |
| Blanc | |
| 99.9% (Metals basis) | |
| MFCD00010960 | |
| Soluble in water. Insoluble in dioxane and pyridine. | |
| [F-].[Cs+] | |
| 151.90 | |
| 151.9 |
| Cesium fluoride | |
| 13400-13-0 | |
| Poudre / grumeau | |
| CsF | |
| cesium fluoride, caesium fluoride, cesium monofluoride, dicesium difluoride, tricesium trifluoride, unii-t76a371hjr, caesium 1+ ion fluoride, caesiumfluoride, cesiumfluoride | |
| XJHCXCQVJFPJIK-UHFFFAOYSA-M | |
| césium ; fluorure | |
| 25953 | |
| Hygroscopic |
Sécurité et traitement
P201-P202-P261-P264b-P270-P271-P281-P301+P310-P302+P352-P304+P340-P305+P351+P338-P308+P313-P310-P311-P312-P330-P332+P313-P361-P363-P501c
H301+H311+H331-H315-H318-H361
missing translation for 'dotInformation' : Classe DOT :6,1 ; Groupe d’emballage :II
missing translation for 'einecsNumber' : 236-487-3
missing translation for 'rtecsNumber' : FK9650000
missing translation for 'tsca' : Oui
Recommended Storage : Températures ambiantes ; Stocker sous azote
RUO – Research Use Only