1,2-双(二甲基膦)乙烷 (dmpe) 是一种在配位化学中的二磷配体。它可通过格氏试剂和1,2-双(二氯膦)乙烷反应制备:[1]

Cl2PCH2CH2PCl2 + 4MeMgI → Me2PCH2CH2PMe2 + 4MgICl
Quick Facts 1,2-双(二甲基膦)乙烷, 识别 ...
1,2-双(二甲基膦)乙烷
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IUPAC名
Ethane-1,2-diylbis(dimethylphosphane)
别名 DMPE
ethylenebis(dimethylphosphine)
1,2-Bis(dimethylphosphino)ethane
识别
CAS号 23936-60-9  ☒N
PubChem 141059
ChemSpider 124423
SMILES
 
  • P(C)(C)CCP(C)C
InChI
 
  • 1/C6H16P2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
InChIKey ZKWQSBFSGZJNFP-UHFFFAOYAN
性质
化学式 C6H16P2
摩尔质量 150.14 g mol−1 g·mol⁻¹
密度 0.9 g/mL at 25 °C
沸点 180 °C
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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