Fluorek cezu 99.9% (trace metals basis), Sigma-Aldrich®
Dostawca: Merck
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Niebezpieczeństwo
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M-Clarity™ quality level = MQ200
Used as a base in a Suzuki cross-coupling synthesis of ortho-substituted biaryls.
- Nucleophilic fluorination of alkynyliodonium salts to form fluorovinylic compounds
- Nucleophilic aromatic substitution (SNAr) reactions
- Preparation of building blocks for synthesis of fluoroallylic compounds
- Synthesis of alcohols
Reagent for nucleophilic fluorination of primary halides and sulfonates in protic media such as tert-butyl and tert-pentyl alcohols.
Formuła:
CsF Temp. Wrzenia: 1251 °C (1013 hPa) Temp. topnienia: 680 °C Gęstość: 4,627 g/cm³ (20 °C) |
Numer MDL:
MFCD00010960 Numer CAS: 13400-13-0 Numer WE (dawny EINECS): 236-487-3 Jednostka: 2923 ADR: 8,III |
Wyniki testów specyfikacyjnych
Appearance (Color) | White |
Appearance (Form) |
Powder or Crystals or Chunk(s) or Powder with Chunk(s) or Crystals with Chunk(s) |
X-Ray Diffraction | Conforms to Structure |
Gravimetric Analysis (% Fluorine) | 12.0 - 13.0 % |
Purity (based On Trace Metals Analysis) | 99.9% |
Trace Metal Analysis | ≤1500.0 ppm |
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