CAS Number:141‑52‑6
Synonyms:Sodium ethylate; Sodium ethanolate
Chemical Formula:CH₃CH₂ONa
Product Introduction
A white to light-yellow hygroscopic powder or as a ~30% solution in ethanol. A strong, non-nucleophilic base widely used in organic synthesis (e.g., Claisen, Wittig, Williamson reactions) and industrial processes.
| Form | Powder | ~30% Solution in Ethanol |
|---|---|---|
| Appearance | White/light-yellow crystalline | Clear to slightly yellow liquid |
| Melting Pt. | ~260 °C (decomposes) | N/A |
| Density | ~0.868 g/mL (solution) | ~0.9 g/mL |
| Solubility | Reacts in water/alcohols → NaOH + EtOH | Fully miscible with ethanol |
| Reactivity | Reacts violently with water/methanol → flammable H₂ | Same |
| NFPA Ratings | H2 F2 R1; flammable/violent with moisture |