Table 3.
Examples for the occurrence of identified odorants in other products or matrices.
| No. | Odorant | Previously identified in |
|---|---|---|
| 1 | (E)-Non-2-enal | toys8, 9, polypropylene powder26 |
| 2 | (E,E)-Deca-2,4-dienal | toys8, 9 |
| 3 | (E,E)-Nona-2,4-dienal | toys8, 9 |
| 4 | (Z)-Non-2-enal | toys9, polypropylene powder26 |
| 5 | 1-Methylnaphthalene | flip-flops27, food (cooked lobster28, tonka beans29, bell peppers30) |
| 6 | 2,3,5-Trimethylnaphthalene | scallops31 |
| 7 | 2-/3-Methylbutanoic acid | polypropylene powder26 |
| 8 | 2-Methylnaphthalene | flip-flops27, food (scallops31, bell peppers30) |
| 9 | Acetophenone | plastic shoes6, 27, toys27 |
| 10 | Benzothiazole | a mattress15 |
| 11 | Butanoic acid | toys8, 9, polypropylene powder26 |
| 12 | Dodecanoic acid | toys8, 9, 32 |
| 13 | Hexanal | polypropylene powder26, thermal oxidation product of polyethylene10, food (e.g. scallops31, tonka beans29, bell peppers30) |
| 14 | Naphthalene | articles of daily use (cables, flooring, a mouse-pad, flip-flops27, a mattress15), toys14; food (e.g. scallops31, smoked cheese33, bell peppers30) |
| 15 | Nonanal | toys9, polypropylene powder26, thermal oxidation product of polyethylene10, scallops31 |
| 16 | Oct-1-en-3-one | articles of daily use7, toys9, thermal oxidation product of polyethylene10, polypropylene powder26 |
| 17 | Octanal | toys9, polypropylene powder26, food (e.g. scallops31, tonka beans29) |
| 18 | Phenylacetic acid | toys8, 9, polypropylene powder26 |
| 19 | Rotundone | toys9 |
| 20 | trans-4,5-Epoxy-(E)-dec-2-enal | toys8, 9, polypropylene powder26 |
| 21 | Vanillin | toys8, 9, polypropylene powder26 |