N-甲基-2-羥基乙胺(109-83-1)質(zhì)譜(MS)
InChI:InChI=1S/C3H9NO/c1-4-2-3-5/h4-5H,2-3H2,1H3
InChIKey: OPKOKAMJFNKNAS-UHFFFAOYSA-N
Smiles:C(O)CNC
-
Mass
MS-NW-0682
2-(methylamino)ethanol
C3H9NO (Mass of molecular ion: 75)
Source Temperature: 200 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
15.0 4.9
18.0 6.0
27.0 3.4
28.0 11.3
29.0 2.0
30.0 7.5
31.0 1.8
41.0 1.8
42.0 7.1
43.0 4.6
44.0 100.0
45.0 3.7
56.0 4.6
57.0 1.7
74.0 1.3
75.0 8.1
90 MHz in CDCl3
parameter in CDCl3
-
| 1H NMR |
89.56 MHz |
| C3 H9 N O
|
0.04 ml : 0.5 ml CDCl3
|
| 2-(methylamino)ethanol
|
 |
Assign. Shift(ppm)
A 3.646
B 3.24
C 2.701
D 2.437
|
Hz ppm Int.
332.31 3.711 124
329.06 3.675 38
327.31 3.655 155
326.06 3.641 88
324.81 3.627 46
321.94 3.595 167
289.75 3.236 195
284.94 3.182 22
246.88 2.757 151
244.00 2.725 39
242.75 2.711 77
241.50 2.697 146
239.75 2.677 48
236.50 2.641 117
218.25 2.437 1000
-
| 1H NMR |
300 MHz |
| C3 H9 N O
|
0.04 ml : 0.5 ml CDCl3
|
| 2-(methylamino)ethanol
|
|
Parameter ppm Hz
D(A) 3.646
D(B) 2.701
J(A,B) 5.2
D(C) 3.24
D(D) 3.24
D(E) 2.437
|
Hz ppm Int.
1099.05 3.663 160
1093.85 3.646 329
1088.65 3.629 172
972.00 3.240 147
815.46 2.718 172
810.26 2.701 329
805.06 2.684 160
731.10 2.437 1000