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821814 4-Hydroxybenzoic acid

4-Hydroxybenzoic acid for synthesis. CAS 99-96-7, chemical formula 4-(OH)C₆H₄COOH.

4-Hydroxybenzoic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 99-96-7 EC Number: 202-804-9 Molar Mass: 138.12 g/mol Chemical Formula: 4-(OH)C₆H₄COOH Hill Formula: C₇H₆O₃
821814
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
99-96-7202-804-9C₇H₆O₃4-(OH)C₆H₄COOH138.12 g/mol

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          Description
          Catalogue Number821814
          Description4-Hydroxybenzoic acid
          References
          Product Information
          CAS number99-96-7
          EC number202-804-9
          Hill FormulaC₇H₆O₃
          Chemical formula4-(OH)C₆H₄COOH
          Molar Mass138.12 g/mol
          HS Code2918 29 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application4-Hydroxybenzoic acid for synthesis. CAS 99-96-7, chemical formula 4-(OH)C₆H₄COOH.
          Biological Information
          Physicochemical Information
          Density1.4041 g/cm3
          Ignition temperature>250 °C
          Melting Point215 - 217 °C
          pH value3.3 (1 g/l, H₂O)
          Bulk density600 kg/m3
          Solubility5 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 5000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H318: Causes serious eye damage.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
          P271: Use only outdoors or in a well-ventilated area.
          P280: Wear eye protection/ face protection.
          P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
          Signal WordDanger
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly 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)≥ 214 °C
          Melting range (upper value)≤ 217 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8.21814.0005 04022536479156
          8.21814.0250 04022536479163

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