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Dichlorvos

Product Name Dichlorvos

CAS62-73-7

MFC4H7Cl2O4P

MW220.98

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¹HNMR

¹³CNMR

IR1

Mass

MS-NW-8751          
2,2-dichlorovinyl dimethyl phosphate
C4H7Cl2O4P          (Mass of molecular ion:    220)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      15.0      13.0
      28.0       1.1
      29.0       2.0
      31.0       2.7
      47.0       6.3
      48.0       1.6
      49.0       1.2
      50.0       1.0
      60.0       1.5
      76.0       2.8
      78.0       1.1
      79.0      17.6
      83.0       2.3
      85.0       1.4
      93.0       2.5
      95.0       1.7
      97.0       2.2
     109.0     100.0
     110.0       3.1
     111.0       1.3
     113.0       2.3
     145.0       6.2
     147.0       2.0
     185.0      18.3
     187.0       6.0
     220.0       4.0
     222.0       2.6

in CDCl3

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₄ H₇ Cl₂ O₄ P	0.05 ml : 0.5 ml CDCl₃
2,2-dichlorovinyl dimethyl phosphate

    Assign.     Shift(ppm)

      A             6.998
      B             3.868
     
     J(P-31,A)=5.2HZ. J(P-31,B)=11.4HZ.

     Hz     ppm     Int.

    629.38   7.028    208
    624.13   6.969    210
    352.13   3.932   1000
    349.50   3.903     25
    348.56   3.892     23
    343.88   3.840     27
    340.75   3.805    990
    338.19   3.777     23

in CDCl3

liquid film

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