8.18199

Sodium ethoxide

(20% solution in ethanol) for synthesis

• 别名: Sodium ethylate, Sodium ethanolate
• 分類程式碼代碼: 12352107
• NACRES: NA.22

属性

• 等級: for synthesis; synthesis grade
• 品質等級: 200
• 蒸汽壓力: 31 hPa ( 20 °C)
• 形狀: liquid
• 自燃溫度: 425 °C
• expl. lim.: 2.6-19 % (v/v)
• pH值: 11 ( in H₂O)
• bp: 91 °C/1013 hPa
• 轉變溫度: flash point 23 °C
• 密度: 0.88 g/cm³ at 20 °C
• 儲存溫度: 15-25°C

说明

應用

• 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).

分析報告

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

安全信息

• 象形圖: GHS02,GHS05
• 訊號詞: Danger
• 危險聲明: H226 - H290 - H314
• 防範說明: P210 - P233 - P234 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1A
• 安全危害: EUH014
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 73.4 °F
• 閃點（°C）: 23 °C