156248
Sodium ethoxide
95%
Synonyme(s) :
Sodium ethylate
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About This Item
Formule linéaire :
CH3CH2ONa
Numéro CAS:
Poids moléculaire :
68.05
Numéro Beilstein :
3593646
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.21
Produits recommandés
Densité de vapeur
1.6 (vs air)
Niveau de qualité
Pression de vapeur
<0.1 mmHg ( 20 °C)
Pureté
95%
Forme
powder
Chaîne SMILES
[Na+].CC[O-]
InChI
1S/C2H5O.Na/c1-2-3;/h2H2,1H3;/q-1;+1
Clé InChI
QDRKDTQENPPHOJ-UHFFFAOYSA-N
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Description générale
Sodium ethoxide (Sodium ethylate) is a sodium alkoxide. It has been synthesized by reacting sodium with ethanol. It undergoes decomposition in the presence of water to afford ethanol and sodium hydroxide. It is widely employed as a strong base in organic synthesis studies.
Application
- 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).
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1A
Risques supp
Code de la classe de stockage
4.2 - Pyrophoric and self-heating hazardous materials
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
86.0 °F - closed cup
Point d'éclair (°C)
30 °C - closed cup
Équipement de protection individuelle
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Concise Encyclopedia Chemistry, 997-997 (1994)
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The influence of different silane/dentin adhesives on the microtensile bond strengths of a hybrid composite to sodium ethoxide-etched quartz fiber posts was investigated. A prehydrolyzed silane was applied without an adhesive and compared to two-component systems in which hydrolysis of
S H Brorson
Micron (Oxford, England : 1993), 32(2), 101-105 (2000-08-11)
The study's purpose was to obtain improved "deplasticizing" of epoxy sections for immunoelectron microscopy. Epoxy-embedded renal swine tissue with immune complex deposits was used. Ultrathin sections were mounted on uncoated grids or on carbon-stabilized formvar grids. The sections were exposed
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The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 45(1), 143-146 (1997-01-01)
The purpose of this investigation was to develop a method that could be used to estimate how damaging sodium ethoxide is to different antigens with respect to immunolabeling when epoxy sections are deplasticized. If we obtain weak labeling for an
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