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CAS No 7688-25-7 , 4-diphenylphosphanylbutyl(diphenyl)phosphane Search by region : Japan

  • Name: 4-diphenylphosphanylbutyl(diphenyl)phosphane
  • Synonyms: Bis(1,4-diphenylphosphino)butane; Tetramethylenebis(diphenylphosphine);7688-25-7; dppb; 1,4-Bis[diphenylphosphino]butane;4-diphenylphosphanylbutyl(diphenyl)phosphane;
  • CAS Registry Number:
  • Melting Point: 130-137 ºC
  • Density: g/cm3
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 231-698-7
  • Molecular Weight: 426.469444
  • InchiKey: BCJVBDBJSMFBRW-UHFFFAOYSA-N
  • InChI: InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30
    (27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
  • Risk Statements: S26;S37/39
  • Molecular Formula: C28H28P2
  • Molecular Structure:CAS No:7688-25-7 4-diphenylphosphanylbutyl(diphenyl)phosphane

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7688-25-7 1,4-Bis (diphenylphosphino) Butane

  • 1,4-Bis (diphenylphosphino) Butane
  • Japan Chemiplus Corporation [Manufacturer]
  • Tel: +81 3 3440 9015
  • Fax: +81 3 3440 9016
  • Address: Suite 514 AIOS Gotanda 1-10-7 Higashi-gotanda, Shinagawa-ku 141-0022 TokyoJAPAN Tokyo,nullJapan
Contact Supplier

7688-25-7 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

  • Japan Hokko Chemical Industry Co., Ltd. [Manufacturer]
  • Tel: +81-3-3279-5142
  • Fax: +81-3-3279-3857
  • Address: Hokko Chemical Industry Co., Ltd.
    Ryuichi Nakajima
    Hokko Chemical Industry Co., Ltd.
    Fine Chemicals Marketing Department
    Mitsui Building No.2, 4-20, Nihonbashi Hongoku-cho 4-Chome
    Chuo-ku, Tokyo 103-8341
    Japan null,nullJapan
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