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818054 Triphenylphosphine selenide

Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
3878-44-2223-406-1C₁₈H₁₅PSe(C₆H₅)₃PSe341.25 g/mol

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      Description
      Catalogue Number818054
      DescriptionTriphenylphosphine selenide
      Product Information
      CAS number3878-44-2
      EC index number034-002-00-8
      EC number223-406-1
      Hill FormulaC₁₈H₁₅PSe
      Chemical formula(C₆H₅)₃PSe
      Molar Mass341.25 g/mol
      HS Code2931 49 80
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationTriphenylphosphine selenide for synthesis. CAS 3878-44-2, EC Number 223-406-1, chemical formula (C₆H₅)₃PSe.
      Physicochemical Information
      Melting Point186 °C
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H301 + H331: Toxic if swallowed or if inhaled.
      H373: May cause damage to organs through prolonged or repeated exposure.
      H410: Very toxic to aquatic life with long lasting effects.
      Precautionary Statement(s)P260: Do not breathe dust.
      P264: Wash skin thoroughly after handling.
      P273: Avoid release to the environment.
      P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
      P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
      P314: Get medical advice/ attention if you feel unwell.
      Signal WordDanger
      Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
      WGKWGK 3 highly hazardous to water
      Disposal17
      Inorganic selenium compounds are toxic and must be handled with caution. Container E. Elemental selenium can be recovered by first oxidizing the salts in aqueous solution with concentrated Nitric acid (Cat.No. 100443). The addition of Sodium hydrogen sulfite solution (Item No. 806356) then causes elemental selenium to precipitate out. Aqueous phase: Container D.
      Safety Information
      Categories of dangertoxic, dangerous for the environment
      Storage and Shipping Information
      StorageStore below +30°C.
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3467 , 6.1, III
      Declaration (transport by air) IATA-DGRUN 3467 , 6.1, III
      Declaration (transport by sea) IMDG-CodeUN 3467 , 6.1, III
      Specifications
      Purity (HPLC)≥ 99
      Identity (IR-spectrum)passes test
      Melting range186 - 189 °C
      Global Trade Item Number
      Catalogue Number GTIN
      8.18054.0050 04022536426730