| | No. | Compound | CAS | Formula | Mw | RI | Rt (min) | Dt (ms) | Odor descriptiona |
| | 1 | Nonanal | C124-19-6 | C9H18O | 142.2 | 1113.1 | 517.484 | 1.48666 | Waxy, aldehydic, citrus, fresh, green, lemon, peel, cucumber, fatty | | 2 | Octanal-M | C124-13-0 | C8H16O | 128.2 | 1005.1 | 363.689 | 1.4182 | Aldehydic, waxy, citrus, orange, green, peely | | 3 | Octanal-D | C124-13-0 | C8H16O | 128.2 | 1004.8 | 363.267 | 1.82268 | Aldehydic, waxy, citrus, orange, green, peely | | 4 | Heptanal-M | C111-71-7 | C7H14O | 114.2 | 899.7 | 269.266 | 1.33963 | Fresh, aldehydic, fatty, green, herbal, cognac, ozone | | 5 | Heptanal-D | C111-71-7 | C7H14O | 114.2 | 899.2 | 268.844 | 1.69319 | Fresh, aldehydic, fatty, green, herbal, cognac, ozone | | 6 | n-Hexanol | C111-27-3 | C6H14O | 102.2 | 866.5 | 248.85 | 1.64517 | Ethereal, fusel, oily, fruity, alcoholic, sweet, green | | 7 | 2-Heptanone | C110-43-0 | C7H14O | 114.2 | 888.9 | 261.071 | 1.62745 | Cheesy, fruity, ketonic, green, banana, creamy | | 8 | Benzaldehyde-M | C100-52-7 | C7H6O | 106.1 | 956.5 | 317.475 | 1.14785 | Almond, fruity, powdery, nutty, cherry, maraschino | | 9 | Benzaldehyde-D | C100-52-7 | C7H6O | 106.1 | 956.8 | 317.789 | 1.46804 | Almond, fruity, powdery, nutty, cherry, maraschino | | 10 | Cyclohexanone-M | C108-94-1 | C6H10O | 98.1 | 892.3 | 262.951 | 1.15194 | Minty, acetone | | 11 | Cyclohexanone-D | C108-94-1 | C6H10O | 98.1 | 894.5 | 264.831 | 1.45305 | Minty, acetone | | 12 | 2-Hexenal | C505-57-7 | C6H10O | 98.1 | 841.8 | 235.376 | 1.17783 | Sweet, almond, bitter, almond, fruity, green, leafy, apple, plum, vegetable | | 13 | (E)-Hept-2-enal | C18829-55-5 | C7H12O | 112.2 | 952.4 | 314.029 | 1.25685 | Pungent, green, vegetable, fresh, fatty | | 14 | Ethyl 2-methylpentanoate | C39255-32-8 | C8H16O2 | 144.2 | 932.5 | 297.107 | 1.30454 | Fresh, fruity, green, melon, apple, skin, pineapple, natural, waxy | | 15 | Isoamyl acetate | C123-92-2 | C7H14O2 | 130.2 | 872.2 | 251.984 | 1.30045 | Sweet, fruity, banana, solvent | | 16 | Pentanal | C110-62-3 | C5H10O | 86.1 | 686.1 | 165.052 | 1.42351 | Fermented, bready, fruity, nutty, berry | | 17 | 2-Pentanone-M | C107-87-9 | C5H10O | 86.1 | 681.5 | 163.903 | 1.11971 | Sweet, fruity, ethereal, winey, banana, woody | | 18 | 2-Pentanone-D | C107-87-9 | C5H10O | 86.1 | 678.2 | 163.065 | 1.3664 | Sweet, fruity, ethereal, winey, banana, woody | | 19 | 2-Hexanone | C591-78-6 | C6H12O | 100.2 | 774.4 | 200.069 | 1.18928 | Fruity, fungal, meaty, buttery | | 20 | 2-Octanone | C111-13-7 | C8H16O | 128.2 | 989.7 | 345.751 | 1.33054 | Musty, ketonic, cheesy, blue, cheese, cheesy, parmesan, cheese, earthy, dairy | | 21 | Ethyl acetate | C141-78-6 | C4H8O2 | 88.1 | 604 | 144.406 | 1.33489 | Ethereal, fruity, sweet, weedy, green | | 22 | Hexanal | C66-25-1 | C6H12O | 100.2 | 792 | 208.254 | 1.55752 | Fresh, green, fatty, aldehydic, grassy, leafy, fruity, sweaty | | 23 | Pentan-1-ol-M | C71-41-0 | C5H12O | 88.1 | 754.4 | 192.065 | 1.25259 | Pungent, fermented, bready, yeasty, fusel, winey, solvent | | 24 | Pentan-1-ol-D | C71-41-0 | C5H12O | 88.1 | 762.2 | 195.157 | 1.50793 | Pungent, fermented, bready, yeasty, fusel, winey, solvent | | 25 | Butanal | C123-72-8 | C4H8O | 72.1 | 547.5 | 130.218 | 1.27791 | Pungent, cocoa, musty, green, malty, bready | | 26 | 1-Propanethiol | C107-03-9 | C3H8S | 76.2 | 619.4 | 148.299 | 1.35946 | Cabbage, gassy, sweet, onion | | 27 | 3-Methylbutanal | C590-86-3 | C5H10O | 86.1 | 646.9 | 155.207 | 1.40344 | Ethereal, aldehydic, chocolate, peach, fatty | | 28 | 2-Methylbutanal | C96-17-3 | C5H10O | 86.1 | 662.6 | 159.145 | 1.38911 | Musty, chocolate, nutty, malty, fermented | | 29 | Pyrrole | C109-97-7 | C4H5N | 67.1 | 742.5 | 187.287 | 0.96643 | Sweet, warm, nutty, ethereal | | 30 | 3-Methylbutan-1-ol-M | C123-51-3 | C5H12O | 88.1 | 722.2 | 179.15 | 1.24098 | Fusel, alcoholic, whiskey, fruity, banana | | 31 | 3-Methylbutan-1-ol-D | C123-51-3 | C5H12O | 88.1 | 724.5 | 180.059 | 1.47838 | Fusel, alcoholic, whiskey, fruity, banana | | 32 | Octan-1-ol | C111-87-5 | C8H18O | 130.2 | 1056.1 | 436.343 | 1.45961 | Waxy, green, citrus, aldehydic, floral, sweet, fatty, coconut | | 33 | Furfuryl propionate | C623-19-8 | C8H10O3 | 154.2 | 1092.6 | 488.29 | 1.48231 | Sweet, fruity, green, banana, oily, coffee, spicy | | 34 | Dimethyl disulfide | C624-92-0 | C2H6S2 | 94.2 | 738.1 | 185.515 | 1.1386 | Sulfurous vegetable cabbage onion | | 35 | Thiazole | C288-47-1 | C3H3NS | 85.1 | 734.8 | 184.191 | 1.02283 | Pyridine nutty meaty | | 36 | Ethyl 2-methylpropanoate | C97-62-1 | C6H12O2 | 116.2 | 735.2 | 184.367 | 1.20069 | Sweet, ethereal, fruity, alcoholic, fusel, rummy | | 37 | 2,3-Dimethyl pyrazine-M | C5910-89-4 | C6H8N2 | 108.1 | 911 | 278.809 | 1.11649 | Musty, nut, skin, cocoa, powdery, roasted, potato, coffee | | 38 | 2,3-Dimethyl pyrazine-D | C5910-89-4 | C6H8N2 | 108.1 | 908.4 | 276.639 | 1.48669 | Musty, nut, skin, cocoa, powdery, roasted, potato, coffee | | 39 | Trimethylpyrazine | C146675-5-1 | C7H10N2 | 122.2 | 1007.3 | 366.839 | 1.16619 | Nutty, musty, powdery, cocoa, potato, musty | | 40 | Butyl acetate | C123-86-4 | C6H12O2 | 116.2 | 791 | 207.674 | 1.232 | Ethereal, solvent, fruity, banana | | 41 | 2-Butanone-M | C78-93-3 | C4H8O | 72.1 | 589.5 | 140.768 | 1.05739 | Acetone, ethereal, fruity, camphoraceous | | 42 | 2-Butanone-D | C78-93-3 | C4H8O | 72.1 | 583.7 | 139.313 | 1.24731 | Acetone, ethereal, fruity, camphoraceous | | 43 | Methyl acetate | C79-20-9 | C3H6O2 | 74.1 | 550.1 | 130.867 | 1.1819 | Ethereal, sweet, fruity | | 44 | Isopropyl alcohol | C67-63-0 | C3H8O | 60.1 | 520.6 | 123.451 | 1.21948 | Alcohol musty woody | | 45 | Ethyl pentanoate | C539-82-2 | C7H14O2 | 130.2 | 890.6 | 262.011 | 1.27048 | Sweet, fruity, acidic, pineapple, apple, green, berry, tropical | | 46 | Ethyl 2-hydroxypropanoate | C97-64-3 | C5H10O3 | 118.1 | 797.6 | 211.304 | 1.14163 | Sweet, fruity, acidic, pineapple, apple, green, berry, tropical | | 47 | 2-Methyl-1-pentanol | C105-30-6 | C6H14O | 102.2 | 837.8 | 233.182 | 1.30863 | — |
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