1-(2-Hydroxyethyl)piperazine(103-76-4) ¹H NMR

Product Name1-(2-Hydroxyethyl)piperazine

CAS 103-76-4

Molecular FormulaC6H14N2O

Molecular Weight130.19

InChIInChI=1S/C6H14N2O/c9-6-5-8-3-1-7-2-4-8/h7,9H,1-6H2

InChIKey WFCSWCVEJLETKA-UHFFFAOYSA-N

SmilesN1(CCO)CCNCC1

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Mass

MS-NW-0758          
2-(1-piperazinyl)ethanol
C6H14N2O            (Mass of molecular ion:    130)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       3.5
      18.0       2.5
      26.0       1.4
      27.0       7.0
      28.0      13.0
      29.0       8.9
      30.0       7.7
      31.0       1.4
      39.0       2.6
      40.0       1.1
      41.0      12.0
      42.0      33.8
      43.0      16.7
      44.0      17.6
      45.0       4.0
      54.0       2.4
      55.0       4.9
      56.0      49.8
      57.0      16.2
      58.0      11.5
      68.0       1.4
      69.0       2.2
      70.0      19.8
      71.0       5.2
      72.0       2.2
      73.0       2.4
      74.0       3.4
      78.0       1.8
      83.0       1.7
      84.0       6.2
      85.0       2.4
      86.0       1.8
      88.0      30.4
      89.0       1.5
      97.0       2.5
      98.0       1.3
      99.0     100.0
     100.0      14.5
     112.0      12.7
     113.0       1.2
     129.0       1.2
     130.0       3.0

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₆ H₁₄ N₂ O	0.05 ml : 0.5 ml CDCl₃
2-(1-piperazinyl)ethanol

    Assign.     Shift(ppm)

      A             3.637
      B             2.895
      C             2.52
      D             2.48

     Hz     ppm     Int.

   1459.35   3.652    513
   1453.74   3.638    760
   1448.00   3.624    540
   1161.99   2.908    697
   1157.10   2.896   1000
   1152.22   2.884    742
   1012.45   2.534    570
   1006.84   2.520    796
   1001.22   2.506    611

in CDCl3