1663-45-2

1,2-Bis(diphenylphosphino)ethane(1663-45-2) ¹H NMR

Product Name1,2-Bis(diphenylphosphino)ethane

Molecular FormulaC26H24P2

Molecular Weight398.42

InChIInChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2

InChIKey QFMZQPDHXULLKC-UHFFFAOYSA-N

SmilesC1C=CC=CC=1P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1

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1,2-Bis(diphenylphosphino)ethane(1663-45-2) <sup>1</sup>H NMR
Mass

MS-KW-0350          
1,2-bis(diphenylphosphino)ethane
C26H24P2            (Mass of molecular ion:    398)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      39.0       2.2
      51.0       3.4
      57.0       3.6
      63.0       1.0
      65.0       3.1
      77.0       5.0
      78.0       1.7
      81.0       1.8
      83.0       2.3
      91.0       5.2
      95.0       1.0
     107.0      12.1
     108.0      20.8
     109.0       6.4
     115.0       3.6
     121.0       8.7
     128.0       1.5
     133.0       7.3
     134.0       3.1
     139.0       2.2
     141.0       3.0
     152.0      10.0
     153.0       2.2
     154.0       1.0
     157.0       3.1
     159.0       1.7
     160.0       2.0
     165.0       1.4
     170.0       4.3
     181.0       1.3
     183.0     100.0
     184.0      16.4
     185.0      71.8
     186.0      10.4
     199.0       6.2
     211.0       1.1
     212.0       2.2
     213.0       1.7
     215.0       1.5
     261.0       6.2
     262.0      56.5
     263.0      11.5
     264.0       1.2
     275.0      34.4
     276.0       9.5
     277.0       1.3
     289.0      67.2
     290.0      15.2
     291.0       1.8
     293.0       2.6
     321.0       4.5
     322.0       1.0
     369.0       1.7
     370.0      30.5
     371.0       8.1
     372.0       1.1
     398.0      71.9
     399.0      20.8
     400.0       2.9