N-Aminoethylpiperazine(140-31-8) IR1

Product NameN-Aminoethylpiperazine

CAS 140-31-8

Molecular FormulaC6H15N3

Molecular Weight129.2

InChIInChI=1S/C6H15N3/c7-1-4-9-5-2-8-3-6-9/h8H,1-7H2

InChIKey IMUDHTPIFIBORV-UHFFFAOYSA-N

SmilesN1(CCN)CCNCC1

Request For Quotation

N-Aminoethylpiperazine(140-31-8) IR1
Mass

MS-NW-8467          
1-(2-aminoethyl)piperazine
C6H15N3             (Mass of molecular ion:    129)

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

      15.0       4.5
      17.0       1.0
      18.0       8.1
      27.0       4.9
      28.0      21.9
      29.0      10.4
      30.0      31.4
      31.0       1.1
      41.0       6.7
      42.0      21.8
      43.0      15.6
      44.0      40.6
      45.0       2.3
      54.0       2.5
      55.0       3.2
      56.0      93.2
      57.0       8.7
      58.0      13.0
      61.0       1.3
      68.0       2.5
      69.0       2.3
      70.0      49.3
      71.0       5.7
      72.0       3.6
      82.0       1.1
      83.0       2.9
      84.0       9.5
      85.0       2.9
      87.0      10.4
      97.0       2.1
      98.0       1.5
      99.0     100.0
     100.0       7.1
     112.0       3.9

400 MHz in CDCl3

N-Aminoethylpiperazine(140-31-8) IR1

¹H NMR	399.65 MHz
C₆ H₁₅ N₃	0.05 ml : 0.5 ml CDCl₃
1-(2-aminoethyl)piperazine

    Assign.     Shift(ppm)

      A             2.879
      B             2.782
      C             2.40
      D             2.40
      E             1.32

     Hz     ppm     Int.

   1170.29   2.929     23
   1167.60   2.922     30
   1155.64   2.892    738
   1150.76   2.880    988
   1145.75   2.867    727
   1138.43   2.849     32
   1136.96   2.845     27
   1136.72   2.845     27
   1130.37   2.829     21
   1125.85   2.818     22
   1124.15   2.813     27
   1118.41   2.799    477
   1112.18   2.783    862
   1105.83   2.767    537
   1099.61   2.752     22
    963.75   2.412    798
    957.52   2.396   1000
    951.29   2.381    531
    526.12   1.317    286

in CDCl3