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820303 | Ethyl chloroformylformate

820303
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      4755-77-5225-285-0C₄H₅ClO₃ClCOCOOC₂H₅136.53 g/mol

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      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      8203030025
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          Glass bottle 25 ml
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          Description
          Catalogue Number820303
          SynonymsChloroglyoxylic acid ethyl ester, Ethoxalyl chloride, Ethyl chloroformylformate, Chloroformylformic acid ethyl ester
          DescriptionEthyl chloroformylformate
          References
          Product Information
          CAS number4755-77-5
          EC number225-285-0
          Hill FormulaC₄H₅ClO₃
          Chemical formulaClCOCOOC₂H₅
          Molar Mass136.53 g/mol
          HS Code2917 19 80
          Structure formula Image
          Applications
          ApplicationEthyl chloroformylformate for synthesis. CAS 4755-77-5, EC Number 225-285-0, chemical formula ClCOCOOC₂H₅. Ethyl chloroformylformate MSDS (material safety data sheet) here. Synonyms: Chloroglyoxylic acid ethyl ester, Ethoxalyl chloride, Ethyl chloroformylformate, Chloroformylformic acid ethyl ester
          Biological Information
          Physicochemical Information
          Boiling point135 °C (1013 hPa)
          Density1.23 g/cm3 (20 °C)
          Flash point41 °C
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s)

          Hazard Statement(s)H226: Flammable liquid and vapour.
          H314: Causes severe skin burns and eye damage.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P280: Wear protective gloves/ eye protection/ face protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
          Storage class3 Flammable liquids
          WGKWGK 3 highly water endangering
          Disposal11
          Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
          Safety Information
          Hazard Symbols Corrosive
          Categories of dangerflammable, corrosive
          R PhraseR 10-34-37
          Flammable.Causes burns.Irritating to respiratory system.
          S PhraseS 26-36/37/39-45
          In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at <= 20°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 2920 , 8 (3), II
          Declaration (transport by air) IATA-DGRUN 2920 , 8 (3), II
          Declaration (transport by sea) IMDG-CodeUN 2920 , 8 (3), II
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 98.0 % (a/a)
          Density (d 20 °C/ 4 °C)1.225 - 1.228
          Identity (IR)passes test

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          Categories

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Halogen Substituted Monoesters
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Halogen Substituted Monoesters