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820138 1,2,4-Benzenetricarboxylic 1,2-anhydride

1,2,4-Benzenetricarboxylic 1,2-anhydride for synthesis. CAS 552-30-7, pH 2 (21 g/l, H₂O, 20 °C).

1,2,4-Benzenetricarboxylic 1,2-anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Trimellitic acid anhydride

CAS #: 552-30-7 EC Number: 209-008-0 Molar Mass: 192.13 g/mol Hill Formula: C₉H₄O₅
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820138
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
552-30-7209-008-0C₉H₄O₅192.13 g/mol

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      Description
      Catalogue Number820138
      SynonymsTrimellitic acid anhydride
      References
      Product Information
      CAS number552-30-7
      EC index number607-097-00-4
      EC number209-008-0
      Hill FormulaC₉H₄O₅
      Molar Mass192.13 g/mol
      HS Code2917 39 85
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Application1,2,4-Benzenetricarboxylic 1,2-anhydride for synthesis. CAS 552-30-7, pH 2 (21 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Boiling point240 °C (19 hPa)
      Density1.487 g/cm3 (20 °C)
      Explosion limit1 - 7 %(V)
      Flash point227 °C
      Melting Point167.2 °C
      pH value2 (21 g/l, H₂O, 20 °C)
      Vapor pressure<1 Pa (20 °C)
      Solubility24.4 g/l (decomposition)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 2730 mg/kg
      LD 50 dermalLD50 Rabbit 23000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H317: May cause an allergic skin reaction.
      H318: Causes serious eye damage.
      H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
      H335: May cause respiratory irritation.
      Precautionary Statement(s)P261: Avoid breathing dust.
      P271: Use only outdoors or in a well-ventilated area.
      P272: Contaminated work clothing should not be allowed out of the workplace.
      P280: Wear protective gloves/ eye protection/ face protection.
      P302 + P352: IF ON SKIN: Wash with plenty of 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
      RTECSDC 2050000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Categories of dangerirritant, sensitizing
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (morpholine method)≥ 98.0 %
      Melting range (lower value)≥ 164 °C
      Melting range (upper value)≤ 168 °C
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8.20138.0500 04022536452746

      Documentation

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

      Title

      Safety Data Sheet (SDS) 

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

      Product Number PackagingSpecificationLot Number
      8.20138.0500 Plastic bottlePDF Specification Document

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