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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 MIC Scientific Ltd. [Manufacturers]
  • Tel: +86-(27)-87861439
  • Fax: +86-(27)-87881443
  • Address: 4-903 SBI Bldg. 12, Dongxin Road, East Lake, Hi-tech Development Zone, Wuhan, Hubei 430074, Wuhan,HubeiChina
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7688-25-7 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

  • China Commingchem Co. Ltd. [Manufacturer]
  • Tel: 86-23-65208679
  • Fax: 86-23-65208679
  • Address: 1-9-2,Fifth floor, Chenjiaping Huayu Garden, HighTech Zone, Chongqing null,nullChina
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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
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7688-25-7 1,4-Bis(diphenylphosphino)butane

  • China Shanghai Richem International Co., Ltd. null
  • Tel: +86-(21)-31263688
  • Fax: +86-(21)-51862199
  • Address: Room 603, Golden Eagle Mansion A, No.1518 Minsheng Road, Pudong, Shanghai 200135, shanghai,shanghaiChina
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7688-25-7 1,4-bis(diphenylphosphino)butane

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

  • DPPB/1,4-Bis(diphenylphosphino)butane
  • United States Hongda Group Limited [Manufacturer]
  • Tel: 1-520-2482974
  • Fax: 1-520-8443361
  • Address: 2438 N. Shade Tree Circle85715 TucsonUNITED STATES Tucson,nullUnited States
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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 RICHEM INTERNATIONAL CO., LTD. [Manufacturer]
  • Tel: +86-21-31263688
  • Fax: +86-21-51862199
  • Address: Room 603, Golden Eagle Mansion A,
    No.1518 Minsheng Road, Pudong,
    Shanghai (200135), P.R.China null,nullChina
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7688-25-7 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

  • China Trust&We Co., Ltd. [Manufacturer]
  • Tel: +86-21-61044582
  • Fax: +86-21-61044583
  • Address: 1-102,No.11,Dongjiaominxiang Alley,
    Dongcheng District,
    Beijing 100005,China null,nullChina
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7688-25-7 1,4-Bis(diphenylphosphino)butane

  • Russia Dalchem [Manufacturers]
  • Tel: +7-(8312)-75-37-72
  • Fax: +7-(8312)-75-07-99
  • Address: Moskovskoe shosse 85, N.Novgorod 603079, Russia, P.O. 634, N.Novgorod 603000, Novgorod,NovgorodRussia
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