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820238 4-tert-Butylbenzoic acid

820238
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
98-73-7202-696-3C₁₁H₁₄O₂4-[(CH₃)₃C]C₆H₄COOH178.23 g/mol

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      8202381000
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          Description
          Catalogue Number820238
          SynonymsPTBBA
          Description4-tert-Butylbenzoic acid
          References
          Product Information
          CAS number98-73-7
          EC index number607-698-00-1
          EC number202-696-3
          Hill FormulaC₁₁H₁₄O₂
          Chemical formula4-[(CH₃)₃C]C₆H₄COOH
          Molar Mass178.23 g/mol
          HS Code2916 39 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application4-tert-Butylbenzoic acid for synthesis. CAS 98-73-7, chemical formula 4-(CH₃)₃CC₆H₄COOH.
          Biological Information
          Physicochemical Information
          Density0.6 g/cm3 (20 °C)
          Ignition temperature>510 °C
          Melting Point165 - 167 °C
          pH value3.9 (H₂O, 20 °C) (saturated solution)
          Vapor pressure<0.01 hPa (20 °C)
          Bulk density340 kg/m3
          Solubility12.6 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 473 - 735 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H360F: May damage fertility.
          H372: Causes damage to organs through prolonged or repeated exposure.
          H412: Harmful to aquatic life with long lasting effects.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P202: Do not handle until all safety precautions have been read and understood.
          P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
          P273: Avoid release to the environment.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordDanger
          Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
          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 dangertoxic for reproduction, harmful, toxic, dangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDKein Gefahrgut
          Declaration (transport by air) IATA-DGRNo Dangerous Good
          Declaration (transport by sea) IMDG-CodeNo Dangerous Good
          Supplemental Information
          Specifications
          Assay (acidimetric)≥ 99.0 %
          Melting range (lower value)≥ 165 °C
          Melting range (upper value)≤ 167 °C
          Identity (IR)passes test

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          Categories

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Unsubstituted Monocarboxylic Acids