ScentDB - An aroma compound database


Compound CAS Odor Evaporation rate
Bulnesol 22451-73-6 Woody, Sweet, Floral Ultra slow
Buntansin A 52525-63-0 Odorless, Phenolic, Sweet Ultra slow
Bupirimate 41483-43-6 Odorless, Savory, Cooling Ultra slow
Bupropion Hydrochloride 31677-93-7 Floral, Woody, Grapefruit Ultra slow
Burchellin 38276-59-4 Spicy, Fruity, Floral Ultra slow
But-2-enal 4170-30-3 Pungent, Spicy, Fruity Ultra fast
But-2-ene-1,4-diol 110-64-5 Ethereal, Alcoholic, Pungent Ultra slow
But-2-enoic acid butyl ester Fruity, Apple, Green Fast
But-2-enyl 2-phenylacetate Sweet, Floral, Honey Very slow
But-2-enyl benzoate Balsamic, Floral, Fruity Slow
But-2-enyl heptanoate Fruity, Green, Pineapple Moderately slow
Buta-1,3-dien-2-ylbenzene;propan-2-one Ethereal, Solvent, Pungent Ultra fast
Butabarbital 125-40-6 Odorless, Mint, Cooling Ultra slow
Butabarbital Sodium 143-81-7 Odorless, Mint, Cooling
Butamben 94-25-7 Floral, Sweet, Grape Ultra slow
Butan-2-one phenylhydrazone 1129-62-0 Green, Roasted, Floral Slow
Butan-3-one-2-yl butanoate 84642-61-5 Fruity, Caramellic, Sweet Moderately fast
Butanal, 2-methyl-, oxime, (E)- 49805-55-2 Green, Pungent, Vegetable Fast
Butanal, 2-methyl-, oxime, (Z)- 49805-56-3 Green, Pungent, Vegetable Fast
Butanal, 2-(phenylmethylene)- 28467-92-7 Spicy, Herbal, Cinnamon Slow
Butanal, 4-(octahydro-4,7-methano-5H-inden-5-ylidene)- 30168-23-1 Floral, Aldehydic, Sweet Ultra slow
Butanal dibenzyl thioacetal 101780-73-8 Fruity, Sulfurous, Green Ultra slow
Butanamide, 2-[2-(4-methoxy-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-3-oxo- 6371-96-6 Grape, Fruity, Odorless
Butanamide, 2-ethyl-N-methyl-N-(3-methylphenyl)- 406488-30-0 Grapefruit, Woody, Mint Ultra slow
Butanamide, N,2-dimethyl-N-phenyl- 84434-18-4 Floral, Woody, Grapefruit Very slow
Butane, 1-methoxy-3-methyl- 626-91-5 Ethereal, Fruity, Green Ultra fast
Butane, 1,1-dimethoxy- 4461-87-4 Ethereal, Green, Alcoholic Ultra fast
Butane, 1,1'-thiobis[3-methyl- 544-02-5 Sulfurous, Green, Vegetable Moderately fast
Butane-1,2,3,4-Tetrol 7541-59-5 Odorless, Sweet, Alcoholic Ultra slow
Butane, 2-ethoxy-2-methyl- 919-94-8 Ethereal, Fresh, Camphoreous Ultra fast
Butane-2,3-diyl diacetate 1114-92-7 Fruity, Odorless, Ethereal Moderately fast
Butane, 3-methyl-1,1-bis(methylthio)- 72928-33-7 Sulfurous, Onion, Meaty Moderately fast
Butane 106-97-8 Ethereal, Sweet, Gassy Ultra fast
Butane, epoxy- 26249-20-7 Sweet, Ethereal, Solvent Ultra fast
Butanedial 638-37-9 Green, Pungent, Fruity Very fast
Butanedioic acid, 1-(2-methylpropyl) ester 20279-40-7 Fruity, Sour, Winey Ultra slow
Butanedioic acid, 1-butyl ester 5150-93-6 Fruity, Winey, Sour Ultra slow
Butanedioic acid, 1-ethyl 4-methyl ester 627-73-6 Fruity, Green, Winey Moderate
Butanedioic acid, 1-ethyl ester 1070-34-4 Fruity, Winey, Sour Ultra slow
Butanedioic acid, 1,4-bis(2-mercaptoethyl) ester 60642-67-3 Sulfurous, Meaty, Savory Ultra slow
Butanedioic acid, 1,4-di-2-propen-1-yl ester 925-16-6 Fruity, Pineapple, Sweet Slow
Butanedioic acid, 1,4-diisodecyl ester 28801-70-9 Oily, Waxy, Odorless Ultra slow
Butanedioic acid, 1,4-diisooctyl ester 28880-24-2 Oily, Fruity, Herbal Ultra slow
Butanedioic acid, 2-acetyl-, 1,4-diethyl ester 1115-30-6 Fruity, Winey, Green Very slow
Butanedioic acid, 2-hydroxy-, 1,4-dibutyl ester 6280-99-5 Fruity, Winey, Oily Ultra slow
Butanedioic acid, 2-sulfo-, 1,4-didecyl ester, sodium salt (1:1) 23524-64-3 Odorless, Fatty, Oily
Butanedioic acid, 2-sulfo-, 1,4-dinonyl ester, ammonium salt (1:1) 27501-55-9 Odorless, Fatty, Oily Ultra slow
Butanedioic acid, 2-sulfo-, 4-(2-((12-hydroxy-1-oxo-9-octadecen-1-yl)amino)ethyl) ester, sodium salt (1:2) 67893-42-9 Odorless, Savory, Meaty
Butanedioic acid, 2-sulfo-, 4-[2-[2-[[(9Z)-1-oxo-9-octadecen-1-yl]amino]ethoxy]ethyl] ester, sodium salt (1:2) 68227-80-5 Odorless, Savory, Fatty
Butanedioic acid, 2-sulfo-, 4-(2-(dodecyloxy)ethyl) ester, sodium salt (1:2) 94108-10-8 Odorless, Fatty, Savory