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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 Byelen Chemicals Co., Ltd. [Manufacturers]
  • Tel: +86-(21)-5836-0125-, 5836-0126
  • Fax: +86-(21)-5836-0127
  • Address: Rm 804, Sino Life Tower,707 Zhangyang Road,Pudong New Area, Shanghai 200120, shanghai,shanghaiChina
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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)butane,, 99%
  • India Chempure Pvt Limited [Manufacturer]
  • Tel: +91 33 22379038
  • Fax: +91 33 22372355
  • Address: 24A Rabindra Sarani Calcutta 700073 INDIA700073 KolkataINDIA Kolkata,nullIndia
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7688-25-7 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

  • Germany Intatrade Chemicals GmbH [Manufacturer]
  • Tel: +49 3493/605464
  • Fax: +49 3493/605470
  • Address: Intatrade Chemicals GmbH
    Vierzoner Strasse 14
    D-06749 Bitterfeld, Germany null,nullGermany
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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 Orgpharma Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-21-58702436
  • Fax: +86-21-58702436
  • Address: Rm1203,No.139,Lane2281,Zhangdong Road,Zhangjiang Hi-tech Park,Pudong Area,Shanghai,China null,ShanghaiChina
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7688-25-7 1,4-bis(diphenylphosphino)butane (dppb)

  • 1,4-bis(diphenylphosphino)butane (dppb) 7688-25-7
  • China Hangzhou Sage Chemical Co., Ltd. [Manufacturer]
  • Tel: +86-571-86818502
  • Fax: +86-571-86818503
  • Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, null,ZhejiangChina
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7688-25-7 1,4-bis(diphenylphosphino)butane

  • China Roatak (HK) Enterprise CO., Limited [Distributor/Wholesaler]
  • Tel: 86-10-57191470
  • Fax: 86-10-51413367
  • Address: Room 1007 306#, Shaoyaoju North Block, Chaoyang District, Beijing 100029, China Beijing,BeijingChina
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7688-25-7 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

  • United States Digital Specialty Chemicals, Inc. [Manufacturer]
  • Tel: 603-563-5060
  • Fax: 603-563-9288
  • Address: Digital Specialty Chemicals, Inc.
    P.O. Box 284
    Dublin, NH 03444-0284 null,nullUnited States
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