8.18199

Sodium ethoxide

(20% solution in ethanol) for synthesis

• Synonyme(s) : Sodium ethylate, Sodium ethanolate
• Code UNSPSC : 12352107
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 31 hPa ( 20 °C)
• Niveau de qualité: 200
• Forme: liquid
• Température d'inflammation spontanée: 425 °C
• Limite d'explosivité: 2.6-19 % (v/v)
• pH: 11 ( in H₂O)
• Point d'ébullition: 91 °C/1013 hPa
• Température de transition: flash point 23 °C
• Densité: 0.88 g/cm³ at 20 °C
• Température de stockage: 15-25°C

Description

Application

• Facile synthesis and pesticidal activity of substituted heterocyclic pyridine compounds: Discusses the use of sodium ethoxide in the synthesis of pyridine compounds, demonstrating its utility in the development of new pesticidal agents (Abdel-Raheem et al., 2022).
• Synthesis and biological activities of some fused pyran derivatives: Sodium ethoxide is employed in the synthesis of biologically active pyran derivatives, illustrating its role in enhancing synthetic efficiency (Shehab and Ghoneim, 2016).
• Environmentally benign catalyst for chemical depolymerization: Highlights the use of sodium ethoxide as a catalyst in the depolymerization of post-consumer PET waste, presenting an environmentally friendly approach to recycling (Javed et al., 2023).

Remarque sur l'analyse

Assay (acidimetric): 20.0 - 22.0 %
Density (d 20 °C/ 4 °C): 0.875 - 0.880

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H226 - H290 - H314
• Conseils de prudence: P210 - P233 - P234 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1A
• Risques supp: EUH014
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 73.4 °F
• Point d'éclair (°C): 23 °C