Lauric acid(143-07-7) 1H NMR
Product NameLauric acid
CAS143-07-7
Molecular FormulaC12H24O2
Molecular Weight200.32
InChIInChI=1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)
InChIKey POULHZVOKOAJMA-UHFFFAOYSA-N
SmilesC(O)(=O)CCCCCCCCCCC
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MassMS-NW-2307 lauric acid C12H24O2 (Mass of molecular ion: 200)
Source Temperature: 170 °C Sample Temperature: 130 °C Direct, 75 eV
18.0 2.3 27.0 17.6 28.0 3.9 29.0 29.6 31.0 1.5 39.0 10.5 40.0 2.1 41.0 49.5 42.0 11.0 43.0 62.8 44.0 2.2 45.0 5.7 53.0 3.0 54.0 3.5 55.0 39.5 56.0 11.4 57.0 52.1 58.0 2.4 59.0 3.4 60.0 98.0 61.0 18.8 67.0 3.7 68.0 3.5 69.0 23.2 70.0 8.2 71.0 32.8 72.0 1.7 73.0 100.0 74.0 9.0 79.0 1.0 81.0 2.8 82.0 3.5 83.0 12.7 84.0 8.6 85.0 30.2 86.0 2.1 87.0 16.5 88.0 2.7 95.0 1.5 96.0 3.3 97.0 9.9 98.0 9.7 99.0 7.4 101.0 13.1 102.0 2.4 110.0 1.7 111.0 5.2 112.0 3.2 115.0 16.2 116.0 2.0 129.0 31.3 130.0 2.6 138.0 4.7 140.0 5.9 141.0 3.7 143.0 6.7 157.0 22.0 158.0 2.3 171.0 7.1 172.0 1.0 200.0 27.5 201.0 3.7
90 MHz in CDCl3
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1H NMR 89.56 MHz C12 H24 O2 0.048 g : 0.5 ml CDCl3 lauric acid 
Assign. Shift(ppm)
A 11. B 2.34 C 1.64 D 1.46 to 1.07 E 0.88
Hz ppm Int.218.13 2.436 35 217.12 2.425 35 210.53 2.351 92 202.92 2.266 72 146.40 1.635 32 145.94 1.630 33 145.02 1.620 30 125.97 1.407 47 125.33 1.400 46 124.23 1.388 48 113.14 1.264 1000 83.92 0.938 53 82.18 0.918 44 81.44 0.910 44 81.08 0.906 44 78.79 0.880 177 72.74 0.813 36
in CDCl3
CCl4 solution
KBr disc
nujol mull
4880 A,200 M,powder
