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820871 Sodium ethoxide

Sodium ethoxide for synthesis. CAS No. 141-52-6, EC Number 205-487-5.

Sodium ethoxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Sodium ethylate, Sodium ethanolate

CAS #: 141-52-6 EC Number: 205-487-5 Molar Mass: 68.05 g/mol Chemical Formula: C₂H₅ONa Hill Formula: C₂H₅NaO
820871
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
141-52-6205-487-5C₂H₅NaOC₂H₅ONa68.05 g/mol

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      Description
      Catalogue Number820871
      SynonymsSodium ethylate, Sodium ethanolate
      References
      Product Information
      CAS number141-52-6
      EC index number603-041-00-8
      EC number205-487-5
      Hill FormulaC₂H₅NaO
      Chemical formulaC₂H₅ONa
      Molar Mass68.05 g/mol
      HS Code2905 19 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationSodium ethoxide for synthesis. CAS No. 141-52-6, EC Number 205-487-5.
      Biological Information
      Physicochemical Information
      Density0.87 g/cm3 (20 °C)
      Ignition temperature30 - 50 °C
      pH value13 (5 g/l, H₂O, 20 °C)
      Vapor pressure<0.1 hPa (20 °C)
      Bulk density300 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 598 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H228: Flammable solid.
      H251: Self-heating: may catch fire.
      H314: Causes severe skin burns and eye damage.
      EUH014: Reacts violently with water.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P235: Keep cool.
      P260: Do not breathe dust or mist.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordDanger
      Storage class4.2 Pyrophoric and self-heating hazardous materials
      WGKWGK 1 slightly hazardous to water
      Disposal13
      Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).
      Safety Information
      Categories of dangerhighly flammable, corrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at <= 20°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3206 , 4.2 (8), II
      Declaration (transport by air) IATA-DGRUN 3206 , 4.2 (8), II
      Declaration (transport by sea) IMDG-CodeUN 3206 , 4.2 (8), II, Segregation Group: 18 (Alkalis)
      Supplemental Information
      Specifications
      Assay (acidimetric)≥ 95.0 %
      Free NaOH≤ 2.0 %
      Global Trade Item Number
      Catalogue Number GTIN
      8208710250 04022536468204

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