Olfactionary Materials
At a glance

3795 materials, sourced from the IFRA Transparency List and hand-curated entries — split into naturals (by extraction method) and synthetics (by chemical family).

Overview 🌿 Naturals (987) ⚗️ Synthetics (2808)
All chemical families Ester (471) Alcohol (299) Ketone (245) Acid (196) Aldehyde (188) Furan/Heterocyclic (150) Phenol (56) Ether/Oxide (53) Lactone (35) Terpene (32) Musk (5)
2808 materials 2,4,6-Trimethylcyclohex-3-enecarbaldehyde 2,4,6-Trimethylphenol 2,4,7-Trimethyloct-6-en-1-ol 2,5 or 6-Methoxy-3-methylpyrazine (mixture of isomers) 2,5-Diethyltetrahydrofuran 2,5-Dimethyl-4-methoxy-3(2H)-furanone 2,5-Dimethylpyrazine 2,5-Octadien-4-one, 5,6,7-trimethyl-, (2E,5E)- 2,5-Octadien-4-one, 5,6,7-trimethyl-, (2E,5Z)- 2,5-Xylenol 2,5,5-Trimethyl-2-phenyl-1,3-dioxane 2,5,6-Trimethyl-4-heptenal 2,6-Dimethoxyphenol 2,6-Dimethyl-2-heptanol 2,6-Dimethyl-2-octyl acetate 2,6-Dimethyl-2,4,6-octatriene 2,6-Dimethyl-4-heptanol 2,6-Dimethyl-5-heptenal 2,6-Dimethyloct-7-en-2-yl formate 2,6-Dimethyloct-7-en-4-one 2,6-Dimethylocta-2,4,6-triene 2,6-Dimethylpyrazine 2,6-Dimethylpyridine 2,6-Nonadien-1-ol 2,6-Nonadienal diethyl acetal 2,6-Nonadienenitrile 2,6-Octadienal, 3,7-dimethyl-, acid-isomerized 2,6-Octadienal, 3,7-dimethyl-, reaction products with Et alc. 2,6-Octadiene-1-thiol, 3,7-dimethyl- 2,6-Xylenol 2,6,10-Trimethyl-9-undecenal 2,6,10-Trimethylundeca-5,9-dienol 2,6,6-Trimethyl-1-cyclohexen-1-acetaldehyde 2,6,6-Trimethyl-1&2-cyclohexen-1-carboxaldehyde 2,6,6-Trimethylcyclohex-2-ene-1,4-dione 2,6,6-Trimethylcyclohexa-1,3-dienyl methanal 2,6,8-Trimethylnonan-4-one 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(phenylazo)-, disodium salt 2,7-Nonadien-4-ol, 4,8-dimethyl- 2(10)-Pinen-3-ol 2(3H)_-_Furanone, 3-_ethyldihydro-_5,_5-_dimethyl- 2(3H)-Benzofuranone, hexahydro-3,6-dimethyl- 2(4H)-Benzofuranone, 5,6-dihydro-3,6-dimethyl- 2'-Acetonaphthone, 1',2',3',4',5',6',7',8'-octahydro-1',2',8&#... 2H-_2,_4a-_Methanonaphthalen-_1(5H)_-_one, hexahydro-_5,_5-_dimethyl-_2-_propyl- 2H-_2,_4a-_Methanonaphthalene, 1,_3,_4,_5,_6,_7-_hexahydro-_7-_methoxy-_1,_1,_5,_5-_tetramethyl- 2H-_Pyran-_2-_one, tetrahydro-_5-_pentyl- 2H-_Pyran-_4-_ol, 2-_(1-_ethylpropyl)_tetrahydro-_4-_methyl- 2H-_Pyran, 3-_heptyltetrahydro- 2H-_Pyran, 3,_6-_dihydro-_4,_6-_dimethyl-_2-_(1-_phenylethyl)_- 2H-_Pyran, tetrahydro-_4-_methylene-_2-_phenyl- 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- 2H-1,5-Benzodioxepin-3(4H)-one, 7-(1-methylethyl)- 2H-1,5-Benzodioxepin-3(4H)-one, 7-(1,1-dimethylethyl)- 2H-2,4a-Methanonaphthalene-8-ethanol, 1,3,4,5,6,8a-hexahydro-_,1,1,5,5-pentamethyl- 2H-Inden-2-one, 1,3-dihydro- 2H-Indeno[4,5b] furan, decahydro-2,2,6,6,7,8,8-heptamethyl 2H-Pyran, 3,6-dihydro-4-methyl-2-[(2,2,3-trimethyl-3-cyclopenten-1-yl)methyl]- 2H-Pyran, tetrahydro-4-methyl-2-phenyl-, (2R,4R)-rel- 2H-Pyran, tetrahydro-4-methyl-2-phenyl-,(2R,4S)-rel 3 and 4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde 3-_Cyclohexene-_1-_methanol, _,_4-_dimethyl-__-_(4-_methyl-_3-_penten-_1-_yl)_- 3-_Hexen-_1-_ol, 1-_formate, (3E)_- 3-_Hexenoic acid, (3E)_- 3-(2-Oxopropyl)-2-pentylcyclopentanone 3-(4-Hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde 3-(4-isobutyl-2-methylphenyl)propanal 3-(4-Methyl-3-cyclohexenyl)butanol 3-(4-Methyl-3-pentenyl)-3-cyclohexene-1-carbonitrile 3-(4-Methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde 3-(4-Methylcyclohex-3-enyl)-3-butenyl acetate 3-(4'-Methylbenzylidene)camphor 3-(5,5,6-Trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol 3-(cis-3-Hexenyloxy)propanenitrile 3-(Hydroxymethyl)nonan-2-one 3-(Methylthio)-1-hexanol 3-(Methylthio)hexyl acetate 3-(Methylthio)propanol 3-(Methylthio)propionaldehyde 3-(Methylthio)propyl acetate 3-(o-Ethylphenyl)-2,2-dimethylpropionaldehyde 3-(p-Isopropylphenyl)propionaldehyde 3-(p-tert-Butylphenyl)-2-methylpropanol 3-[cis-4-(2-methylpropyl)cyclohexyl]propanal 3-[trans-4-(2-methylpropyl)cyclohexyl]propanal 3-Acetylmercaptohexyl acetate 3-Acetylpyridine 3-Benzyltetrahydropyran 3-Buten-2-one, 4-(2,2,3-trimethyl-6-methylenecyclohexyl)- 3-Buten-2-one, 4-(2,2,3,6-tetramethylcyclohexyl)- 3-Buten-2-one, 4-[2,5,6,6-tetramethyl-1(or 2)-cyclohexen-1-yl]- 3-Butylidenephthalide 3-Cyclohexene-1-carbonitrile, 4-(4-methyl-3-pentenyl)-