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818154 Trichloromethyl chloroformate

818154
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
503-38-8207-965-9C₂Cl₄O₂ClCOOCCl₃197.83 g/mol

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8181540025
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      Glass btl. pl.coat. 25 ml
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      8181540100
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          Glass bottle 100 ml
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          Description
          Catalogue Number818154
          SynonymsDiphosgene, Chloroformic acid trichloromethyl ester
          DescriptionTrichloromethyl chloroformate
          References
          Product Information
          CAS number503-38-8
          EC number207-965-9
          Hill FormulaC₂Cl₄O₂
          Chemical formulaClCOOCCl₃
          Molar Mass197.83 g/mol
          HS Code2915 90 70
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationTrichloromethyl chloroformate for synthesis. CAS 503-38-8, EC Number 207-965-9, chemical formula ClCOOCCl₃.
          Biological Information
          Physicochemical Information
          Boiling point128 °C (1.013 hPa)
          Density1.63 g/cm3 (20 °C)
          Melting Point-57 °C
          Vapor pressure13 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          H330: Fatal if inhaled.
          Precautionary Statement(s)P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
          P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
          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
          RTECSLQ7350000
          Storage class6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
          WGKWGK 3 highly hazardous to water
          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
          Categories of dangervery toxic, corrosive
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3389 , 6.1 (8), I
          Declaration (transport by air) IATA-DGRUN 3389 , 6.1 (8),
          Declaration (transport by sea) IMDG-CodeUN 3389 , 6.1 (8), I, Segregation Group: 1 (Acids)
          Supplemental Information
          Specifications
          Assay (argentometric)≥ 98.0 %
          Density (d 20 °C/ 4 °C)1.635 - 1.642
          Identity (IR)passes test

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          Categories

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Miscellaneous Carboxylic Acid Derivatives