97-84-7

N,N,N',N'-四甲基-1,3-二氨基丁烷(97-84-7)核磁图(¹HNMR)

产品名称:N,N,N',N'-四甲基-1,3-二氨基丁烷

CAS:97-84-7

分子式:C8H20N2

分子量: 144.26

InChI:InChI=1S/C8H20N2/c1-8(10(4)5)6-7-9(2)3/h8H,6-7H2,1-5H3

InChIKey: AXFVIWBTKYFOCY-UHFFFAOYSA-N

Smiles:C(N(C)C)CC(N(C)C)C

¹HNMR

¹³CNMR

IR1

Mass

MS-NW-3730          
N,N,N',N'-tetramethyl-1,3-butanediamine
C8H20N2             (Mass of molecular ion:    144)

   Source Temperature: 280 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       4.9
      18.0       1.0
      27.0       2.5
      28.0       2.5
      29.0       3.5
      30.0       4.4
      39.0       1.4
      41.0       2.7
      42.0      18.4
      43.0       4.2
      44.0      11.9
      45.0       2.8
      55.0       2.4
      56.0      10.3
      57.0       7.2
      58.0      84.2
      59.0       3.6
      70.0       7.0
      71.0       9.9
      72.0     100.0
      73.0       5.2
      84.0      43.7
      85.0       3.9
      86.0       3.5
      98.0       7.3
      99.0      52.9
     100.0       4.3
     144.0       2.4

400 MHz in CDCl3

90 MHz in CDCl3

¹H NMR	399.65 MHz
C₈ H₂₀ N₂	0.04 ml : 0.5 ml CDCl₃
N,N,N',N'-tetramethyl-1,3-butanediamine

    Assign.     Shift(ppm)

      A             2.573
      B     *1      2.333
      C     *1      2.25
      D             2.23
      E     *2      1.702
      F     *2      1.406
      G             0.959
     
     J(E,F)=13.3HZ. J(E,C)=10.0HZ. J(B,C)=12.0HZ. J(B,F)=9.9HZ.
     J(B,E)=6.1HZ. J(C,F)=4.9HZ. J(A,F)=7.7HZ. J(A,E)=6HZ.

     Hz     ppm     Int.

   1032.47   2.584     31
   1031.74   2.582     33
   1026.00   2.568     30
   1024.90   2.565     35
    936.77   2.344     39
    930.66   2.329     39
    926.88   2.320     44
    920.78   2.304     42
    911.25   2.281     40
    906.37   2.268     47
    901.25   2.256     58
    899.29   2.251     39
    896.24   2.243     76
    890.14   2.228   1000
    884.28   2.213     66
    386.60   0.968    342
    380.00   0.951    330

¹H NMR	89.56 MHz
C₈ H₂₀ N₂	0.04 ml : 0.5 ml CDCl₃
N,N,N',N'-tetramethyl-1,3-butanediamine

    Assign.     Shift(ppm)

      A             2.53
      B          2.52 to 2.04
      C             2.22
      D     *1      1.71
      E     *1      1.41
      F             0.957

     Hz     ppm     Int.

    211.88   2.366     42
    205.44   2.294     25
    199.19   2.225   1000
    186.31   2.081     23
     88.88   0.993    138
     82.38   0.920    124

in CDCl3