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MassMS-NW-9346 2-dodecanone C12H24O (Mass of molecular ion: 184)
Source Temperature: 270 °C Sample Temperature: 140 °C Reservoir, 75 eV
15.0 1.5 27.0 5.4 28.0 1.7 29.0 10.2 39.0 3.5 41.0 17.0 42.0 4.0 43.0 75.3 44.0 2.1 53.0 1.1 54.0 1.8 55.0 9.7 56.0 4.3 57.0 13.1 58.0 100.0 59.0 30.9 60.0 1.2 67.0 2.6 68.0 2.0 69.0 4.0 70.0 2.8 71.0 29.0 72.0 2.3 81.0 2.4 82.0 4.1 83.0 2.7 84.0 2.1 85.0 7.0 95.0 2.7 96.0 2.7 97.0 2.4 98.0 1.0 124.0 2.3 126.0 3.1 127.0 1.4 169.0 1.1 184.0 2.6
400 MHz in CDCl3
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1H NMR 399.65 MHz C12 H24 O 0.05 ml : 0.5 ml CDCl3 2-dodecanone 
Assign. Shift(ppm)
A 2.417 B 2.129 C 1.566 D 1.28 E 1.26 F 0.878
Hz ppm Int.973.75 2.437 145 966.43 2.419 242 958.86 2.400 157 850.95 2.130 1000 639.89 1.602 21 633.06 1.585 62 625.73 1.566 86 618.65 1.548 58 509.52 1.275 478 503.91 1.261 795 484.62 1.213 32 358.03 0.896 156 351.32 0.880 475 344.24 0.862 197 341.43 0.855 35
in CDCl3
liquid film
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