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1,4-Bis(diphenylphosphino)butane (DPPB) 1,4-双(二苯基膦)丁烷 (DPPB)

规格: 97%
CAS: 7688-25-7
产品编号: H58808
MDL: MFCD07688257
品牌: INFI
Chemical Name1,4-Bis(diphenylphosphino)butane
Chemical Name Translation1,4-双(二苯基膦)丁烷
LabNetwork Molecule IDLN00154638
PubChem Substance ID82124
InChIInChI=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
MDL NumberMFCD00003051
CAS Number7688-25-7
EC Number231-698-7
Beilstein Registry Number706446
Synonym 1,4-Bis(diphenylphosphino)butane {LY} 1,4-Bis(diphenylphosphino)butane {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(diphenylphosphino)butane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Bis(d
Canonical SMILESC4=C(P(C1=CC=CC=C1)CCCCP(C2=CC=CC=C2)C3=CC=CC=C3)C=CC=C4
GHS Symbol
Signal word Warning
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
    Risk Statements
    • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
      Precautionary statements
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P264+P265
      • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
      • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
      • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
      • P273 Avoid release to the environment. 避免释放到环境中。
      • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
      • P301+P317
      • P302+P352
      • P304+P340
      • P305+P351+P338
      • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
      • P319
      • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
      • P330 Rinse mouth. 漱口
      • P332+P313
      • P332+P317
      • P333+P317
      • P337+P313
      • P337+P317
      • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
      • P362+P364
      • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
      • P403+P233
      • P405 Store locked up. 上锁保管。
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
        Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr
        Hazard statements
        • H302 Harmful if swallowed 吞食有害
        • H315 Causes skin irritation 会刺激皮肤
        • H317 May cause an allergic skin reaction 可能导致皮肤过敏
        • H319 Causes serious eye irritation 严重刺激眼睛
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
        • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
        • H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。
          7688-25-7 H58808 1,4-Bis(diphenylphosphino)butane (DPPB) 1,4-双(二苯基膦)丁烷 (DPPB)

          化学属性

          Mol. FormulaC28H28P2
          Mol. Weight426.48
          Appearance white xtl.
          Melting Point132-136°C
          RedoxReduction
          Boiling Point542.0±33.0 °C at 760 mmHg
          Density1.0

          *以上化合物性质及应用等信息仅供参考

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