2-Methylaminoethanol (109-83-1) IR1
Product Name2-Methylaminoethanol
CAS109-83-1
Molecular FormulaC3H9NO
Molecular Weight75.11
InChIInChI=1S/C3H9NO/c1-4-2-3-5/h4-5H,2-3H2,1H3
InChIKey OPKOKAMJFNKNAS-UHFFFAOYSA-N
SmilesC(O)CNC
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MassMS-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
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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
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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
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
