ScentDB - An aroma compound database


Compound CAS Odor Evaporation rate
4-Pentadecanone 925-51-9 Fatty, Fruity, Waxy Ultra slow
4-Penten-1-ol 821-09-0 Green, Fruity, Pungent Very fast
4-Penten-1-one, 1-phenyl- 3240-29-7 Herbal, Balsamic, Fruity Slow
4-Penten-1-one, 1-spiro[4.5]dec-6-en-7-yl- 224031-71-4 Fruity, Green, Pineapple Ultra slow
4-Penten-2-ol 625-31-0 Fruity, Green, Pungent Ultra fast
4-Penten-2-ol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)- 67801-20-1 Woody, Sandalwood, Amber Ultra slow
4-Penten-2-ol, 4-methyl- 2004-67-3 Green, Floral, Herbal Ultra fast
4-Penten-2-ol, 4-methyl-, 2-acetate 67845-37-8 Fruity, Green, Herbal Very fast
4-Penten-2-one 13891-87-7 Pungent, Fruity, Green Ultra fast
4-Penten-2-one, 4-methyl- 3744-02-3 Sweet, Ketonic, Pungent Ultra fast
4-Pentenal 2100-17-6 Green, Fruity, Pungent Ultra fast
4-Pentenal, 2-ethyl- 5204-80-8 Fruity, Green, Pungent Ultra fast
4-Pentenal, 4-methyl-5-(4-methylphenyl)-, (4E)- 1226911-69-8 Floral, Sweet, Green Ultra slow
4-Pentenal, 5-cyclohexyl-2,4-dimethyl-, (4E)- 1449104-34-0 Floral, Aldehydic, Green Slow
4-Pentenenitrile 592-51-8 Green, Floral, Fruity Ultra fast
4-Pentenoic acid, 2-acetyl-4-methyl-, ethyl ester 20962-70-3 Fruity, Green, Floral Moderately slow
4-Pentenoic acid, 3-methylbutyl ester 76649-18-8 Fruity, Green, Pineapple Moderately fast
4-Pentenoic acid 591-80-0 Cheesy, Fruity, Sour Moderate
4-Pentenoic acid butyl ester 22874-80-2 Fruity, Green, Pineapple Fast
4-Pentenoic acid isopropyl ester 62030-44-8 Fruity, Pineapple, Green Very fast
4-Pentenoic acid propyl ester 62030-43-7 Fruity, Green, Pineapple Very fast
4-Pentenyl acetate 1576-85-8 Fruity, Green, Ethereal Ultra fast
4-Pentenyl isothiocyanate 18060-79-2 Green, Pungent, Radish Fast
4-Pentylpyridine 2961-50-4 Green, Earthy, Fatty Moderate
4-Pentynoic acid 6089-09-4 Odorless, Cheesy, Sour Moderately slow
4-Phenyl-1-butanol 3360-41-6 Floral, Rose, Sweet Very slow
4-Phenyl-1,3-dioxolane 1075-20-3 Floral, Sweet, Rose Moderately slow
4-Phenyl-1H,3H-naphtho(1,8-cd)pyran-1,3-dione 56252-04-1 Sweet, Coumarinic, Balsamic Ultra slow
4-Phenyl-2-butanol, (2R)- 39516-03-5 Floral, Sweet, Fruity Slow
4-Phenyl-2-butanol, (2S)- 22148-86-3 Floral, Sweet, Fruity Slow
4-Phenyl-2-butanol 2344-70-9 Floral, Sweet, Fruity Slow
4-Phenyl-2-butenal 13910-23-1 Spicy, Sweet, Cinnamon Very slow
4-Phenyl-3-buten-2-ol, (3E)- 36004-04-3 Sweet, Floral, Balsamic Very slow
4-Phenyl-3-buten-2-one Sweet, Balsamic, Floral Slow
4-(Phenylazo)resorcinol 2051-85-6 Odorless, Phenolic, Burnt Ultra slow
4-Phenylbut-3-en-2-ol 17488-65-2 Sweet, Floral, Balsamic Slow
4-phenylbutan-2-yl 3-methylbutanoate Fruity, Floral, Herbal Very slow
4-Phenylbutanal 18328-11-5 Green, Floral, Fresh Moderately slow
4-Phenylisothiazole 936-46-9 Burnt, Sulfurous, Nutty Very slow
4-Phenylmorpholine 92-53-5 Floral, Sweet, Animal Slow
4-Phenylpentan-2-one 17913-10-9 Floral, Green, Woody Moderately slow
4-Phenylpentyl acetate Floral, Green, Sweet Slow
4-Phenylpyridine 939-23-1 Sweet, Herbal, Earthy Slow
4-Piperidinol, 1-methyl- 106-52-5 Fishy, Odorless, Cheesy Moderately fast
4-Piperidinone, 2,2,6,6-tetramethyl-, hydrochloride (1:1) 33973-59-0 Woody, Mint, Camphoreous Moderately fast
4-Prenyloxyresveratrol 69065-16-3 Phenolic, Spicy, Odorless Ultra slow
4-(Prop-1-en-2-yl)benzaldehyde 10133-50-3 Sweet, Spicy, Herbal Slow
[4-(Prop-1-en-2-yl)cyclohexyl]methanol 18479-64-6 Floral, Herbal, Fresh Slow
4-(Propan-2-yl)cyclohex-3-ene-1-carbaldehyde 27841-22-1 Green, Aldehydic, Herbal Moderate
(4-Propan-2-ylcyclohexa-1,3-dien-1-yl)methanol 1413-55-4 Herbal, Spicy, Woody Slow