333379

Potassium ethoxide

95%

• Synonyme(s) : Potassium ethanolate, Potassium ethylate
• Formule linéaire : KOC₂H₅
• Numéro CAS: 917-58-8
• Poids moléculaire : 84.16
• NACRES: NA.22
• PubChem Substance ID: 24860126
• UNSPSC Code: 12352001
• EC Number: 213-029-0
• MDL number: MFCD00054277
• Assay: 95%
• Form: powder

Propriétés

• Quality Segment: 200
• assay: 95%
• form: powder
• SMILES string: [K+].CC[O-]
• InChI: 1S/C2H5O.K/c1-2-3;/h2H2,1H3;/q-1;+1
• InChI key: RPDAUEIUDPHABB-UHFFFAOYSA-N

Description

Application

Potassium ethoxide can be used:

• As a catalyst for transesterification reactions for the synthesis of biodiesel.
• To synthesize nitrogen doped carbon nano-sheets to be used as an anode in sodium ion batteries.
• To promote the arylation reaction of unactivated arenes to synthesize biaryl compounds.
• As a precursor for the synthesis of thin films of (Na_0.5K_0.5)NbO₃ (NKN) and K₃Li₂Nb₅O₁₅ (KLN).
• For ethoxylation of p-chloronitrobenzene in the presence of phase transfer catalysts.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05
• Mot-clé: Danger
• Codes de danger: H251,H314
• Mentions de précaution: P235 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Self-heat. 1 - Skin Corr. 1B
• supp_hazards: EUH014
• Classe de stockage: 4.2 - Pyrophoric and self-heating hazardous materials
• Que se passe-t-il ?: WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• EPI (équipement de protection individuelle): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges