Table 3 Compounds identified by Py-GC/MS in the total ion chromatogram of SP-4
Peak number | Retention time (min) | Area (%) | Identified compounds |
|---|---|---|---|
1 | 2.076 | 0.09 | Silane, dimethoxydimethyl- |
2 | 19.295 | 3.23 | Hexadecanoic acid, methyl ester |
3 | 20.536 | 1.35 | Methyl stearate |
4 | 21.800 | 5.32 | 1,3-bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione, 2Ac derivative |
5 | 21.998 | 1.29 | Cyanoacetic acid, heptyl ester |
6 | 22.907 | 0.38 | Diisooctyl phthalate |
7 | 23.050 | 0.83 | Allocholesterol |
8 | 23.632 | 0.79 | 9,9-Dimethoxybicyclo[3.3.1]nona-2,4-dione |
9 | 23.799 | 2.45 | Octatriacontyl pentafluoropropionate |
10 | 23.930 | 4.95 | Octatriacontyl trifluoroacetate |
11 | 24.185 | 5.81 | Octatriacontyl trifluoroacetate |
12 | 24.333 | 7.40 | Octatriacontyl trifluoroacetate |
13 | 24.487 | 19.24 | Octatriacontyl trifluoroacetate |
14 | 24.735 | 3.29 | Eicosyl heptafluorobutyrate |
15 | 24.816 | 9.32 | Octatriacontyl trifluoroacetate |
16 | 24.924 | 0.74 | Cholesta-3,5-diene |
17 | 25.250 | 1.77 | 17-Pentatriacontene |
18 | 26.732 | 2.16 | Sulfurous acid, cyclohexylmethyl heptadecyl ester |
19 | 27.725 | 1.28 | 9-Octadecenoic acid (Z)-, tetradecyl ester |
20 | 29.314 | 13.46 | Octatriacontyl trifluoroacetate |
21 | 31.183 | 0.09 | Benzene, 1-(1,1-dimethylethyl)-4-(2-ethoxyethoxy)- |
22 | 31.742 | 10.50 | Octatriacontyl pentafluoropropionate |
23 | 33.000 | 4.27 | Cholest-5-en-3-ol (3.beta.)-, propanoate |
