2,2,6,6-Tetramethylpiperidine(768-66-1) 1H NMR
Product Name2,2,6,6-Tetramethylpiperidine
CAS768-66-1
Molecular FormulaC9H19N
Molecular Weight141.25
InChIInChI=1S/C9H19N/c1-8(2)6-5-7-9(3,4)10-8/h10H,5-7H2,1-4H3
InChIKey RKMGAJGJIURJSJ-UHFFFAOYSA-N
SmilesN1C(C)(C)CCCC1(C)C
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MassMS-NW-5590 2,2,6,6-tetramethylpiperidine C9H19N (Mass of molecular ion: 141)
Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 2.1 18.0 3.8 27.0 4.4 28.0 2.2 29.0 3.8 30.0 2.7 39.0 5.8 40.0 1.2 41.0 20.8 42.0 16.0 43.0 5.0 44.0 1.8 53.0 2.0 54.0 1.3 55.0 5.9 56.0 8.8 57.0 5.8 58.0 61.5 59.0 2.4 67.0 2.6 69.0 33.8 70.0 42.6 71.0 3.6 72.0 1.1 81.0 1.3 82.0 1.9 84.0 2.8 85.0 3.2 96.0 1.2 98.0 6.6 99.0 1.7 109.0 9.5 110.0 2.6 112.0 1.2 126.0 100.0 127.0 9.5 141.0 1.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H19 N 0.05 ml : 0.5 ml CDCl3 2,2,6,6-tetramethylpiperidine 
Assign. Shift(ppm)
A 1.650 B 1.324 C 1.120
Hz ppm Int.
672.73 1.684 21 668.46 1.673 26 666.75 1.669 37 664.43 1.663 39 663.82 1.662 36 660.52 1.653 92 657.23 1.645 45 656.13 1.642 36 654.54 1.638 53 652.47 1.633 28 651.61 1.631 25 648.56 1.623 32 535.16 1.340 184 531.62 1.331 74 529.05 1.324 170 525.15 1.315 35 523.07 1.309 166 459.35 1.150 25 447.63 1.121 1000
in CDCl3
liquid film
4880 A,200 M,liquid
