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843764 1,2,4-Benzenetricarboxylic acid 1,2-anhydride 4-chloride

843764
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
1204-28-0214-874-8C₉H₃ClO₄210.57 g/mol

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      8437640100
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          Description
          Catalogue Number843764
          References
          Product Information
          CAS number1204-28-0
          EC number214-874-8
          Hill FormulaC₉H₃ClO₄
          Molar Mass210.57 g/mol
          HS Code2917 39 95
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application1,2,4-Benzenetricarboxylic acid 1,2-anhydride 4-chloride for synthesis. CAS 1204-28-0, molar mass 210.57 g/mol.
          Biological Information
          Physicochemical Information
          Melting Point65 - 68 °C
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H314: Causes severe skin burns and eye damage.
          Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          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.
          Signal WordDanger
          Storage class8A Combustible, corrosive 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
          Hazard Symbols Hazard SymbolsCorrosive
          Categories of dangercorrosive
          R PhraseR 34
          Causes burns.
          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 below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3261 , 8, II
          Declaration (transport by air) IATA-DGRUN 3261 , 8, II
          Declaration (transport by sea) IMDG-CodeUN 3261 , 8, II, Segregation Group: 1 (Acids)
          Supplemental Information
          Specifications
          Assay (morpholine method)≥ 98.0 %
          Melting range (lower value)≥ 65 °C
          Melting range (upper value)≤ 68 °C
          Identity (IR)passes test

          Documentation

          1,2,4-Benzenetricarboxylic acid 1,2-anhydride 4-chloride SDS

          Title

          Safety Data Sheet (SDS) 

          1,2,4-Benzenetricarboxylic acid 1,2-anhydride 4-chloride Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          8437640025 Glass bottlePDF Specification Document
          8437640100 Glass bottlePDF Specification Document