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821073 4,4'-Diaminodiphenyl sulfone

Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
80-08-0201-248-4C₁₂H₁₂N₂O₂S[4-(NH₂)C₆H₄]₂SO₂248.3 g/mol

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      8.21073.0250
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          Description
          Catalogue Number821073
          SynonymsDDS, 4,4'-Sulfonyldianiline, Bis(p-aminophenyl) sulfone
          Description4,4'-Diaminodiphenyl sulfone
          Product Information
          CAS number80-08-0
          EC index number612-084-00-1
          EC number201-248-4
          Hill FormulaC₁₂H₁₂N₂O₂S
          Chemical formula[4-(NH₂)C₆H₄]₂SO₂
          Molar Mass248.3 g/mol
          HS Code2930 90 95
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application4,4'-Diaminodiphenyl sulfone for synthesis. CAS 80-08-0, chemical formula 4-(NH₂)C₆H₄₂SO₂.
          Physicochemical Information
          Density0.82 g/cm3 (20 °C)
          Melting Point175 - 177 °C
          pH value5.5 - 7.5 (H₂O, 20 °C) (saturated aqueous solution)
          Bulk density250 - 350 kg/m3
          Solubility0.38 g/l
          Toxicological Information
          LD 50 oralLD50 Rat 1000 mg/kg
          LD 50 dermalLD50 Rabbit > 4000 mg/kg
          Safety Information according to GHS
          Hazard Statement(s)H302: Harmful if swallowed.
          H360F: May damage fertility.
          H371: May cause damage to organs.
          H373: May cause damage to organs through prolonged or repeated exposure.
          H411: Toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P260: Do not breathe dust.
          P264: Wash skin thoroughly after handling.
          P273: Avoid release to the environment.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P308 + P311: IF exposed or concerned: Call a POISON CENTER/doctor.
          P501: Dispose of contents/ container to an approved waste disposal plant.
          RTECSBY 8925000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          WGKWGK 3 highly 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
          Categories of dangerharmful
          Storage and Shipping Information
          StorageStore below +30°C.
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
          Declaration (transport by air) IATA-DGRUN 3077 , 9, III
          Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
          Specifications
          Assay (HPLC, area%)≥ 96.5 % (a/a)
          Melting range (lower value)≥ 175 °C
          Melting range (upper value)≤ 180 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8.21073.0005 04022536473260
          8.21073.0250 04022536473277