ScentDB - An aroma compound database


Compound CAS Odor Evaporation rate
2-Ethyl-3-hydroxyhexanoic acid 29671-57-6 Fruity, Sweet, Cheesy Ultra slow
2-Ethyl-3-hydroxyhexyl 2-methylpropanoate 74367-31-0 Fruity, Oily, Sweet Slow
2-Ethyl-3-methoxypyrazine 25680-58-4 Nutty, Green, Earthy Moderate
2-Ethyl-3-methylbutanal 26254-92-2 Fruity, Green, Ethereal Ultra fast
2-Ethyl-3-methylbutanoic acid 32444-32-9 Fruity, Cheesy, Sour Moderate
2-Ethyl-3-Methylpyrazine 15707-23-0 Nutty, Roasted, Cocoa Fast
2-Ethyl-3-methylpyridine 56986-88-0 Green, Earthy, Nutty Very fast
2-Ethyl-3-methylquinoxaline 37920-99-3 Roasted, Nutty, Earthy Slow
2-Ethyl-3-methylthiophene 31805-48-8 Roasted, Meaty, Sulfurous Very fast
2-Ethyl-3-methylthiopyrazine 72987-62-3 Nutty, Roasted, Green Moderately slow
2-Ethyl-3-propylacrolein 645-62-5 Fruity, Green, Fatty Fast
2-Ethyl-3,4-dihydroxyfuran 27402-93-3 Caramellic, Sweet, Burnt Ultra slow
2-Ethyl-3,4,4,5-tetramethylcyclohex-2-en-1-one Woody, Fruity, Herbal Moderately slow
2-Ethyl-3,5-dimethylpyrazine 13925-07-0 Nutty, Roasted, Cocoa Moderately fast
2-Ethyl-3,5-dimethylpyridine 1123-96-2 Green, Earthy, Nutty Moderately fast
2-Ethyl-3,5,6-trimethylpyrazine 17398-16-2 Nutty, Roasted, Cocoa Moderate
2-Ethyl-3,6-dimethylpyrazine 13360-65-1 Nutty, Roasted, Cocoa Moderately fast
2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-ol, (E)- 28219-61-6 Woody, Sandalwood, Waxy Ultra slow
2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-ol, (Z)- 106155-00-4 Woody, Sandalwood, Waxy Ultra slow
2-Ethyl-4-(2,2,6-trimethylcyclohexyl)butanal Woody, Amber, Dry Very slow
2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone 27538-10-9 Caramellic, Sweet, Burnt Very slow
2-Ethyl-4-(hydroxymethyl)furan-3-one 110516-60-4 Caramellic, Roasted, Burnt Ultra slow
2-Ethyl-4-methoxy-5-methylfuran-3(2H)-one 85391-93-1 Caramellic, Fruity, Sweet Moderately fast
2-Ethyl-4-methyl-1,3-dioxolane 4359-46-0 Fruity, Ethereal, Green Ultra fast
2-Ethyl-4-methyl-1,3-dithiolane 17564-27-1 Sulfurous, Onion, Alliaceous Moderately fast
2-Ethyl-4-methyl-1,3-oxathiane Fruity, Green, Tropical Fast
2-Ethyl-4-methyl-5-propyloxazole 102586-53-8 Green, Earthy, Nutty Fast
2-Ethyl-4-methyl thiazole 15679-12-6 Green, Nutty, Vegetable Very fast
2-Ethyl-4-methyloxazole 24667-03-6 Green, Nutty, Vegetable Ultra fast
2-Ethyl-4-methylpentanol 106-67-2 Oily, Fermented, Sweet Moderately fast
2-Ethyl-4-methylphenol 3855-26-3 Phenolic, Smoky, Medicinal Moderately slow
2-Ethyl-4-methylthiophene 66577-04-6 Roasted, Sulfurous, Fruity Very fast
2-Ethyl-4-prop-1-en-2-ylpyridine 142896-08-0 Herbal, Green, Nutty Moderately fast
2-Ethyl-4,5-dimethyl-1,3-dioxolane 24382-63-6 Fruity, Green, Ethereal Ultra fast
2-Ethyl-4,5-dimethyl-3-thiazoline 76788-46-0 Nutty, Meaty, Roasted Fast
2-Ethyl-4,5-dimethyloxazole 53833-30-0 Green, Nutty, Roasted Ultra fast
2-Ethyl-4,5-dimethylthiazole 873-64-3 Nutty, Roasted, Meaty Fast
2-ethyl-4,6-dimethyl-4H-1,3,5-dithiazine Meaty, Roasted, Sulfurous Moderately slow
2-Ethyl-4,6-dimethyldihydro-1,3,5-dithiazine 54717-14-5 Meaty, Roasted, Nutty Moderately slow
2-Ethyl-5-hexylthiophene 42908-64-5 Fruity, Sulfurous, Roasted Slow
2-Ethyl-5-imino-1-cyclopenten-1-ol 90554-84-0 Caramellic, Burnt, Sweet Ultra slow
2-Ethyl-5-isopropylpyrazine 38028-76-1 Green, Nutty, Earthy Moderately fast
2-Ethyl-5-methoxybicyclo[2.2.1]heptane 122795-41-9 Herbal, Green, Floral Fast
2-Ethyl-5-methoxypyrazine 68039-50-9 Nutty, Green, Earthy Moderate
2-Ethyl-5-methylfuran 1703-52-2 Ethereal, Burnt, Nutty Ultra fast
2-Ethyl-5-methyloxazole 42463-54-7 Green, Nutty, Roasted Ultra fast
2-Ethyl-5-methylphenol 1687-61-2 Phenolic, Medicinal, Smoky Moderately slow
2-Ethyl-5-methylpyrazine 13360-64-0 Nutty, Roasted, Cocoa Very fast
2-Ethyl-5-methylpyridine 18113-81-0 Green, Earthy, Nutty Very fast
2-Ethyl-5-methylthiazole 19961-53-6 Green, Nutty, Roasted Very fast