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820871 Sodium ethoxide

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

Sodium ethoxide: Malzeme Güvenlik Bilgi Formu (MSDS) veya SDS, Analiz Sertifikası (COA) ve Kalite Uygunluk Sertifikası (COQ), dosyalar, broşürler ve diğer dokümanlar.

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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      		 Glass bottle 250 g
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      8208711000
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          		 1 kg
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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 00
          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
          8208711000 04022536468211

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