哌嗪(六水)

产品名称哌嗪(六水)

CAS号142-63-2

分子式C4H22N2O6

分子量194.23

¹³CNMR

Mass

MS-NW-1759          
piperazine
C4H10N2 (H2O)       (Mass of molecular ion:     86)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       5.6
      17.0       1.1
      18.0       5.2
      26.0       4.2
      27.0      10.4
      28.0      41.1
      29.0      50.1
      30.0      41.7
      31.0       2.5
      32.0       1.1
      40.0       1.7
      41.0       6.5
      42.0      12.5
      43.0       9.8
      44.0     100.0
      45.0       2.5
      54.0       3.0
      55.0       3.7
      56.0      28.9
      57.0      26.7
      58.0       1.4
      59.0       1.5
      83.0       1.3
      85.0      21.1
      86.0      22.0
      87.0       1.1

parameter in D2O

parameter in CDCl3

¹H NMR	300 MHz
C₄ H₁₀ N₂	0.039 g : 0.5 ml D₂O
piperazine

    Parameter     ppm  Hz

      D(A)         2.751

     Hz     ppm     Int.

    825.30   2.751   1000

¹H NMR	300 MHz
C₄ H₁₀ N₂	0.040 g : 0.5 ml CDCl₃
piperazine

    Parameter     ppm  Hz

      D(A)         2.840
      D(B)         1.66

     Hz     ppm     Int.

    852.00   2.840   1000
    498.60   1.662    250

in CDCl3

in D2O

CCl4 solution

KBr disc

liquid film

nujol mull

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哌嗪(六水)(142-63-2)核磁图(¹HNMR) 相关产品图谱

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