106757 Methyl 4-hydroxybenzoate

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
99-76-3 202-785-7 C₈H₈O₃ 4-(OH)C₆H₄(COOCH₃) 152.15 g/mol Ph Eur,BP,JP,NF

Pricing & Availability

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1067575000
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      Fibre carton 5 kg
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      1067579024
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          Double PE Sack 20 kg
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          Description
          Catalogue Number106757
          SynonymsMethylparaben, 4-Hydroxybenzoic acid methyl ester
          DescriptionMethyl 4-hydroxybenzoate
          References
          Product Information
          CAS number99-76-3
          EC number202-785-7
          GradePh Eur,BP,JP,NF
          Hill FormulaC₈H₈O₃
          Chemical formula4-(OH)C₆H₄(COOCH₃)
          Molar Mass152.15 g/mol
          HS Code2918 29 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ500
          Applications
          Biological Information
          Physicochemical Information
          Density1.38 g/cm3 (20 °C)
          Ignition temperature>600 °C
          Melting Point125 °C
          pH value5.8 (H₂O, 20 °C) (saturated solution)
          Vapor pressure0.000005 hPa (20 °C)
          Bulk density300 - 400 kg/m3
          Solubility1.88 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 2100 mg/kg
          Safety Information according to GHS
          Hazard Statement(s)H412: Harmful to aquatic life with long lasting effects.
          Precautionary Statement(s)P273: Avoid release to the environment.
          RTECSDH2450000
          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
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°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 - 102.0 %
          Assay (HPLC)98.0 - 102.0 %
          Identitypasses test
          Appearance of solutionpasses test
          Acidic substancespasses test
          Melting range (lower value)≥ 125 °C
          Melting range (upper value)≤ 128 °C
          Heavy metals (as Pb)≤ 10 ppm
          As (Arsenic)≤ 3 ppm
          Cd (Cadmium)≤ 10 ppm
          Cu (Copper)≤ 10 ppm
          Hg (Mercury)≤ 1 ppm
          Zn (Zinc)≤ 10 ppm
          Related substances (HPLC)passes test
          p-Hydroxy benzoic acid≤ 0.5 %
          Sum of all impurities≤ 1.0 %
          Largest unspecified impurity≤ 0.5 %
          Methanol (HS-GC)≤ 3000 ppm
          Other residual solvents (ICH Q3C)excluded by manufactoring process
          Sulfated ash≤ 0.1 %
          Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
          Not for food use.
          Corresponds to Ph Eur, BP, JP, NF

          Documentation

          Material Qualification Dossier

          Title

          Quality Management Dossier

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          Operational Excellence Dossier

          Title

          Methyl 4-hydroxybenzoate SDS

          Title

          Safety Data Sheet (SDS) 

          Methyl 4-hydroxybenzoate Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          1067575000 Fibre cartonPDF Specification Document
          1067579024 Double PE SackPDF Specification Document

          Certificates

          Title