Cesium fluoride, 99.9% (metals basis), Thermo Scientific Chemicals

Descripción

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.

Especificaciones

Identificadores de productos químicos

• CAS: 13400-13-0
• Molecular Formula: CsF
• Molecular Weight (g/mol): 151.90
• MDL Number: MFCD00010960
• InChI Key: XJHCXCQVJFPJIK-UHFFFAOYSA-M
• Synonym: cesium fluoride, caesium fluoride, cesium monofluoride, dicesium difluoride, tricesium trifluoride, unii-t76a371hjr, caesium 1+ ion fluoride, caesiumfluoride, cesiumfluoride
• PubChem CID: 25953
• SMILES: [F-].[Cs+]

• Boiling Point: 1251°C
• Melting Point: 682°C
• Color: White
• Physical Form: Lump/Powder
• Quantity: 25 g
• Assay Percent Range: 99.9% (Metals basis)
• Solubility Information: Soluble in water. Insoluble in dioxane and pyridine.
• IUPAC Name: caesium(1+) fluoride
• Formula Weight: 151.9
• Sensitivity: Hygroscopic
• Chemical Name or Material: Cesium fluoride

Seguridad y manipulación

Nombre del producto

• Cesium fluoride

Palabra de advertencia

• Danger

Clasificación

• Acute toxicity Category 2
• Acute toxicity Category 3
• Skin corrosion/irritation Category 1 B

Indicaciones de peligro

• H301-Toxic if swallowed.
• H311-Toxic in contact with skin.
• H330-Fatal if inhaled.
• H314-Causes severe skin burns and eye damage.

Consejos de prudencia

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P320-Specific treatment is urgent (see on this label).
• P361-Take off immediately all contaminated clothing.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only