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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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      8219021000
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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) (larutan jenuh)
          Bulk density500 kg/m3
          Solubility1 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Tikus 7000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H319: Menyebabkan iritasi mata yang serius.
          Precautionary Statement(s)P264: Cuci kulit dengan seksama setelah menangani.
          P280: Pakai perlindungan mata/ perlindungan muka.
          P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
          P337 + P313: Jika iritasi mata tidak segera sembuh: Cari pertolongan medis.
          Signal WordAwas
          RTECSXU1200000
          Storage class10 - 13 Cairan dan padatan lain
          WGKWGK 3 sangat berbahaya untuk air
          Disposal4
          Larutan asam organik dalam air harus dinetralkan hati-hati dengan natrium hidrogen carbonate (Kat. No. 106323) atau natrium hidroksida (Kat. No. 106462). Sebelum memasukkannya dalam kategori D, periksa pH dengan indikator pH universal (Item No. 109535). asam karboksilat aromatik harus diendapkan dengan asam klorida cair dan disaring. Endapan: kategori C. Filtrat : kategori D
          Safety Information
          Categories of dangermengiritasi
          Product Usage Statements
          Storage and Shipping Information
          StorageSimpan dibawah +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
          8219020250 04022536480138
          8219021000 04022536480145

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Unsubstituted Monocarboxylic Acids