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821902 3-Methylbenzoic acid

3-Methylbenzoic acid for synthesis. CAS No. 99-04-7, EC Number 202-723-9.

3-Methylbenzoic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: m-Toluic acid

CAS #: 99-04-7 EC Number: 202-723-9 Molar Mass: 136.15 g/mol Chemical Formula: 3-(CH₃)C₆H₄COOH Hill Formula: C₈H₈O₂
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821902
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
99-04-7202-723-9C₈H₈O₂3-(CH₃)C₆H₄COOH136.15 g/mol

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          Description
          Catalogue Number821902
          Synonymsm-Toluic acid
          References
          Product Information
          CAS number99-04-7
          EC number202-723-9
          Hill FormulaC₈H₈O₂
          Chemical formula3-(CH₃)C₆H₄COOH
          Molar Mass136.15 g/mol
          HS Code2916 39 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application3-Methylbenzoic acid for synthesis. CAS No. 99-04-7, EC Number 202-723-9.
          Biological Information
          Physicochemical Information
          Boiling point263 °C (1013 hPa)
          Flash point150 °C
          Ignition temperature500 °C
          Melting Point108 - 111 °C
          pH value3.4 (H₂O, 20 °C) (saturated solution)
          Bulk density500 kg/m3
          Solubility1 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 7000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H319: Causes serious eye irritation.
          Precautionary Statement(s)P264: Wash skin thoroughly after handling.
          P280: Wear eye protection/ face protection.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P337 + P313: If eye irritation persists: Get medical advice/ attention.
          Signal WordWarning
          RTECSXU1200000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly hazardous to water
          Disposal4
          Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
          Safety Information
          Categories of dangerirritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (HPLC, area%)≥ 98.0 % (a/a)
          Melting range (lower value)≥ 109 °C
          Melting range (upper value)≤ 113 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8.21902.0250 04022536480138
          8.21902.1000 04022536480145

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