939005

Cesium Fluoride ChemBeads

NSC 84270

• Sinónimos: CsF
• Fórmula empírica (notación de Hill): CsF
• Número de CAS: 13400-13-0
• Peso molecular: 151.90
• Número MDL: MFCD00010960
• Código UNSPSC: 12352100

Propiedades

• Nivel de calidad: 100
• formulario: solid
• composición: , 14-16 wt. % (loading of base)
• cadena SMILES: [F-].[Cs+]
• InChI: 1S/Cs.FH/h;1H/q+1;/p-1
• Clave InChI: XJHCXCQVJFPJIK-UHFFFAOYSA-M

Descripción

Descripción general

Cesium fluoride is an inorganic compound known to be a source of fluoride ion and a catalyst in organic synthesis. It has been used in many organic reactions like 1,4−elimination, desilylation, transesterification, acylation, nucleophilic aromatic substitution, etherification, cross−coupling reactions and so on.

Aplicación

Cesium fluoride can be used as:
A base in the Suzuki cross-coupling synthesis of ortho-substituted biaryls.
A reagent for the nucleophilic fluorination of primary halides and sulfonates in protic media such as tert-butyl and tert-pentyl alcohols.
Reactant for:
Preparation of building blocks for synthesis of fluoroallylic compounds
Synthesis of alcohols via hydrolysis of alkyl silyl ethers at neutral pH in buffered mixed organic-aqueous solutions
Nucleophilic fluorination of alkynyliodonium salts to form fluorovinylic compounds
Nucleophilic aromatic substitution (SNAr) reactions
Used in the successful synthesis of a single-crystal Dion-Jacobson phase, CsLaTa₂O₇, that has applications in photocatalysis and superconductivity.
For general uses, product is also available in powdered form (198323)

Características y beneficios

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

Otras notas

High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads
Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation
ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand

Información de seguridad

• Pictogramas: GHS08,GHS05
• Palabra de señalización: Danger
• Frases de peligro: H318,H361d,H373
• Consejos de prudencia: P202 - P260 - P280 - P305 + P351 + P338 - P308 + P313 - P405
• Clasificaciones de peligro: Eye Dam. 1 - Repr. 2 - STOT RE 2
• Órganos de actuación: Kidney,Adrenal gland
• Riesgos supl.: EUH032
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable