<rp id="bw1wl"><object id="bw1wl"></object></rp>
  1. <progress id="bw1wl"><big id="bw1wl"><video id="bw1wl"></video></big></progress>
      <rp id="bw1wl"><object id="bw1wl"></object></rp>
        <th id="bw1wl"></th>
        <tbody id="bw1wl"></tbody>
        <progress id="bw1wl"></progress>
        <button id="bw1wl"><object id="bw1wl"></object></button>

        <th id="bw1wl"></th>
          <button id="bw1wl"><acronym id="bw1wl"><input id="bw1wl"></input></acronym></button>
          Dongying Shengpai Chemical Co.,Ltd.
          Sales hotline:+86-18678649889       Chinese   |   English

          Triphenylphosphine oxide


          Type: Intermediates/Pharmaceutical Intermediates
          Product name: Triphenylphosphine oxide
          CAS NO: 791-28-6
          Molecular weight: 278.2849 
          EC NO: 212-338-8
          Molecular formula: C18H15OP
          InChI: InChI=1/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15- 18/h1-15H
          Product description: Product name: Triphenylphosphine oxide
          CAS No.: 791-28-6
          EINECS No.: 212-338-8
          Properties: Pure white crystalline powder, soluble in alcohol and benzene, insoluble in petroleum ether, slightly soluble in hot water, irritating
          Melting point: 154-158 °C (427-429 K).
          Boiling point: 462.9±18.0 °C.
          Flash point: 233.8±21.2 °C
          Vapor pressure: 2.62E-08mmHg at 25 °C
          Molecular structure: Ph3PO and POCl3 are similar in structure, both of which are tetrahedral structures.
          Uses: Can be used in organic synthesis intermediates, pharmaceutical intermediates, catalysts and extractants.
          Alias: Triphenylphosphine oxide
          Structural formula:




            Previous product: Tetrahydrofuran
            Next product: Triphenylphosphine