156248

乙醇钠

95%

• 别名: 乙氧钠
• 线性分子式: CH₃CH₂ONa
• CAS号: 141-52-6
• 分子量: 68.05
• Beilstein: 3593646
• MDL號碼: MFCD00012417
• 分類程式碼代碼: 12352100
• PubChem物質ID: 57647509
• NACRES: NA.21

属性

• 蒸汽密度: 1.6 (vs air)
• 品質等級: 200
• 蒸汽壓力: <0.1 mmHg ( 20 °C)
• 化驗: 95%
• 形狀: powder
• SMILES 字串: [Na+].CC[O-]
• InChI: 1S/C2H5O.Na/c1-2-3;/h2H2,1H3;/q-1;+1
• InChI 密鑰: QDRKDTQENPPHOJ-UHFFFAOYSA-N

说明

一般說明

乙醇钠（乙酸钠）是一种醇钠。它是由钠与乙醇反应合成的。在水存在下发生分解，生成乙醇和氢氧化钠。它被广泛用作有机合成研究的强碱。

應用

• Organic solvent fractionation in lignin depolymerization: A study focused on enhancing the monophenolic yield of lignin depolymerization using a dualistic aprotic solvent system, employing sodium ethoxide for effective organic solvent fractionation. This approach underscores the versatility of sodium ethoxide in complex organic synthesis and biomass processing (Xu et al., 2024).


• Solid-state self-quenching-resistant sulfur dots: Research on sulfur dots utilized a solvent-type passivation strategy to control solid-state self-quenching-resistant behavior, where sodium ethoxide played a crucial role in the synthesis process. This study illustrates sodium ethoxides utility in advanced materials synthesis, particularly for optoelectronic applications (Wu et al., 2022).


• Synthesis of corrosion inhibitors: Sodium ethoxide was used in the efficient synthesis of 6,7-Dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile compounds, demonstrating its applicability as a base in the synthesis of corrosion inhibitors for steel alloys. This application combines computational and practical approaches to highlight sodium ethoxide′s role in materials science and corrosion prevention (Abd El-Lateef et al., 2022).


• Colon-targeted drug delivery systems: The design and synthesis of Thieno[2,3-b]pyridines-chitosan nanocomposites for colon targeting employed sodium ethoxide. This research showcases sodium ethoxides application in the preparation of targeted drug delivery systems, focusing on enhancing the efficacy and specificity of pharmaceutical treatments (Mansour et al., 2020).


• Synthesis of antimicrobial compounds: Sodium ethoxide was integral in the synthesis of novel bis-alpha,beta-unsaturated ketones and nicotinonitrile derivatives, aimed at antimicrobial applications. This study highlights the compound′s critical role in the development of new antimicrobial agents, demonstrating its utility in medicinal chemistry (Altalbawy, 2013).

安全信息

• 象形圖: GHS02,GHS05
• 訊號詞: Danger
• 危險聲明: H228,H251,H314
• 防範說明: P210 - P235 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1A
• 安全危害: EUH014
• 儲存類別代碼: 4.2 - Pyrophoric and self-heating hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 86.0 °F - closed cup
• 閃點（°C）: 30 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges