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CAS No 7688-25-7 , 4-diphenylphosphanylbutyl(diphenyl)phosphane

  • 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

  • China Beijing Innochem Sci.&Tech. Co. Ltd. [Manufacturers]
  • Tel: +86-10-51510876
  • Fax: +86-10-51725685
  • Address: Heishitou Road #18, Shijingshan District, Beijing 100043, China Beijing,BeijingChina
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7688-25-7 1,4-bis(diphenylphosphino)butane

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

  • 1,4-Bis(diphenylphosphino)butaneButane-1,4-diylbis[diphenylphosphine], >99%
  • Canada Ring Specialty Chemicals Inc. [Manufacturer]
  • Tel: +1-416-493-6870
  • Fax: +1-416-499-9759
  • Address: 100 Echo Point, Suite908M1W 2V2 TorontoCANADA M1W 2V2 Toronto,nullCanada
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7688-25-7 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE, 99%

  • Russia DALCHEM [Manufacturer]
  • Tel: +7 (8312) 75-37-72, 75-49-58
  • Fax: +7 (8312) 75-07-99
  • Address: DALCHEM
    Moskovskoe shosse 85,
    N.Novgorod 603079, Russia
    P.O. 634,
    N.Novgorod 603000, Russia null,nullRussia
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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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7688-25-7 1,4-Bis(diphenylphosphino)butane

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

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

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

  • China Shanghai Zealandchem Co., Ltd. [Manufacturers]
  • Tel: +86-(21)-5109-8925
  • Fax: +86-(21)-6764-2814
  • Address: Chemical Industry Park, Fengxian, Shanghai, Shanghai,ShanghaiChina
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7688-25-7 1,4-bis(diphenylphosphino) butane

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