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 Nonanal dimethyl acetal Nonanal, 5-ethyl-2-methyl- Nonane Nonane, 1,1-diethoxy- Nonane, 2,2,4,4,6,8,8-heptamethyl- Nonanediyl diacetate Nonanoic acid Nonanoyl 4-hydroxy-3-methoxybenzylamide Nonen acid nitrile Nonyl acetate Nonyl alcohol Nootkatone Nopol Nopyl acetate Norlimbanol Nutmeg o-(Methylthio)-phenol o-Cresol o-Methoxybenzaldehyde o-Methoxycinnamaldehyde o-Phenyl anisole o-Propylphenol o-Toluenethiol o-Tolylethanol Oakmoss Ocimenol Ocimenyl acetate Octadecane Octahydro-2,5,5-trimethyl-2-naphthol Octahydro-4,4,7-trimethyl-3H-naphth[1,8a-b]oxiren-7-ol Octahydro-4,7-methano-1H-indenecarbaldehyde Octahydro-4,7-methano-1H-indenemethyl acetate Octahydro-4,7-methano-1H-indenemethyl formate Octahydro-4,8a-dimethyl-4a(2H)-naphthol Octahydro-5,5-dimethylnaphthalene-2-carbaldehyde Octahydro-7-methyl-1,4-methanonaphtalen-6(2H)-one Octahydro-7,7,8,8-tetramethyl-2,3b-methano-3bH-cyclopenta[1,3]cyclopropa[1,2]benzene-4-methyl acetate Octahydro-8,8-dimethylnaphthalene-2-carbaldehyde Octahydrocoumarin Octanal Octanal dimethyl acetal Octanal, 6-methoxy-2,6-dimethyl- Octanenitrile Octanoic acid Octanoic acid, octadecyl ester Octyl acetate Octyl butyrate Octyl crotonate Octyl formate Octyl isobutyrate Octyl isovalerate Oils, geranium, acetylated Oils, sandalwood, santalene synthase-modified Rhodobacter sphaeroides-fermented, from D-Glucose, oxidized Oleic acid omega-6-Hexadecenlactone omega-Pentadecalactone Opoponax Orange Blossom Osmanthus Oud Oxacycloheptadec-10-ene-2-one Oxacycloheptadec-11-en-2-one Oxacyclohexadec-12-en-2-one, (12E)- Oxacyclohexadec-12-en-2-one, (12Z)- Oxacyclohexadec-13-en-2-one, (13E)- Oxacyclohexadec-13-en-2-one, (13Z)- Oxacyclohexadecane-2,13-dione Oxacyclohexadecen-2-one Oxacyclopentadec-10-en-2-one, 13-methyl- Oxacyclotridecan-_2-_one Oxalic acid dihydrate Oxirane, 2-methyl-, polymer with oxirane, hexadecyl ether Oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tetrakis[propanol](4:1) Oxirane, methyl-, polymer with oxirane, monobutyl ether Oxirane, methyl-, polymer with oxirane, monooctadecyl ether p-(2,2-Dimethoxyethoxy)toluene p-(2,2-Dimethoxyethyl)toluene p-alpha,alpha-Trimethylbenzyl alcohol p-Anisyl acetate p-Cresol p-Cresyl benzoate p-Cresyl salicylate p-Cymene p-Dimethoxybenzene p-Ethylphenol p-Isobutyl-alpha-methyl hydrocinnamaldehyde p-Isopropyl phenylacetaldehyde p-Isopropylacetophenone p-Isopropylbenzyl acetate p-Isopropylbenzyl alcohol p-Menth-1-en-8-ol (S) p-Menth-1-ene-3,6-diol p-Menth-8-en-1-ol p-Menth-8-en-2-one p-Mentha-1,3-diene p-Mentha-1,4-diene