Table 1.
Organic compounds detected in TMFE by GC-MS technique.
| Sl. No. | Name | Retention time | Peak | Base peak m/z | Functional group classes | |
|---|---|---|---|---|---|---|
| Area % | Height % | |||||
| 1 | 1-Butanol, 3-methyl-acetate | 2.90 | 1.16 | 0.98 | 43.05 | Ester |
| 2 | Cetene | 15.15 | 1.86 | 1.99 | 41.05 | Alkene |
| 3 | 1-Nonadecene | 18.82 | 12.37 | 13.40 | 41.05 | Alkene |
| 4 | Hexadecane | 18.94 | 0.58 | 0.58 | 28.05 | Alkane |
| 5 | Eicosanoic acid | 21.48 | 1.32 | 1.27 | 43.10 | Carboxylic acid |
| 6 | 1-Octadecene | 22.05 | 21.99 | 22.88 | 55.05 | Alkene |
| 7 | 7,9-Di-tert-butyl-1-oxaspiro(4,5)deca-6,9-diene-2,8-dione | 23.68 | 0.64 | 0.87 | 28.05 | Flavonoid (Polyphenol) |
| 8 | n-Hexadecanoic acid | 24.48 | 5.78 | 4.25 | 28.05 | Carboxylic acid |
| 13 | 1-Tetracosene | 24.97 | 16.51 | 17.32 | 43.10 | Alkene |
| 9 | Carbonic acid, eicosyl prop-1-en-2-yl ester | 25.05 | 0.94 | 0.70 | 43.10 | Carboxylic acid |
| 10 | Octadecanal | 25.33 | 6.81 | 7.03 | 43.10 | Aldehyde |
| 11 | Octadecanenitrile | 26.45 | 1.43 | 1.52 | 57.10 | Cyanide |
| 12 | Octadecanoic acid | 27.18 | 1.04 | 0.48 | 57.10 | Carboxylic acid |
| 14 | 1-Hexacosene | 30.07 | 5.37 | 5.22 | 57.10 | Alkene |
| 15 | Octacosanol | 32.34 | 2.66 | 2.58 | 57.10 | Alcohol |
| 16 | Octadecyl trifluoroacetate | 34.45 | 1.33 | 1.30 | 57.10 | Ester |
| 17 | Tricosyl trifluoroacetate | 36.35 | 0.69 | 0.72 | 57.10 | Ester |
| 18 | Tris (2,4-di-tert-butylphenyl) phosphate | 40.76 | 5.14 | 4.06 | 57.10 | Alcohol |