Aromachemicals

Citrus · Floral 1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt CAS 4548-53-2 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is 1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt? This synthetic azo dye is primarily used as a colorant in industrial applications, not fragrances. Consumers may encounter it in certain textiles or paper products. While…

Citrus · Floral 1,3-Dioxolane, 2,4-dimethyl-2-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)- CAS 131812-48-1 Origin synthetic Note Unknown IFRA Use with awareness Data as of: Apr 2026 What Is 1,3-Dioxolane, 2,4-dimethyl-2-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)-? This synthetic fragrance compound is a specialty ingredient used in modern perfumery to create unique effects. While not commonly encountered by name, it may be part of complex accords in niche…

Citrus · Floral Cyclopropanecarboxylic acid, 2-methyl-2-[(1,2,4-trimethyl-2-penten-1-yl)oxy]propyl ester CAS 676532-44-8 Origin synthetic Note Unknown IFRA Professional use Data as of: Apr 2026 What Is Cyclopropanecarboxylic acid, 2-methyl-2-[(1,2,4-trimethyl-2-penten-1-yl)oxy]propyl ester? This synthetic fragrance ingredient is a specialized compound used in modern perfumery to create unique olfactory effects. It’s typically found in niche or avant-garde fragrances where perfumers experiment…

Citrus · Floral Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched alkyl esters CAS 125643-61-0 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched alkyl esters? This synthetic compound is used as a stabilizer and antioxidant in various industrial applications, including plastics and rubber. Consumers may encounter it indirectly in…

Citrus · Floral Ethanone, 1-_(1,_2,_3,_4,_5,_6,_7,_8-_octahydro-_3,_8,_8-_trimethyl-_2-_naphthalenyl)_- CAS 93963-23-6 Origin synthetic Note Heart IFRA Data as of: Apr 2026 What Is Ethanone, 1-_(1,_2,_3,_4,_5,_6,_7,_8-_octahydro-_3,_8,_8-_trimethyl-_2-_naphthalenyl)_-? Safety Profile Generally safeUse with awarenessProfessional use CAS 93963-23-6 Formula Mixture MW Variable Odor Family Citrus · Floral Layer 1 · Enthusiast What Does Ethanone, 1-_(1,_2,_3,_4,_5,_6,_7,_8-_octahydro-_3,_8,_8-_trimethyl-_2-_naphthalenyl)_- Smell Like? Layer 2 Chemistry, Properties & Perfumer…

Woody · Green Cyclohexane, 1-_ethenyl-_1-_methyl-_2,_4-_bis(1-_methylethenyl)_-_, (1R,_2R,_4S)_-_rel- CAS 33880-83-0 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is Cyclohexane, 1-_ethenyl-_1-_methyl-_2,_4-_bis(1-_methylethenyl)_-_, (1R,_2R,_4S)_-_rel-? This synthetic molecule is a specialized fragrance ingredient primarily used by professional perfumers. It’s not commonly encountered in everyday products but may appear in niche or avant-garde…

Citrus · Floral Acetic acid, anhydride, reaction products with 1,5,10-trimethyl-1,5,9-cyclododecatriene CAS 144020-22-4 Origin synthetic Note Unknown IFRA Professional use Data as of: Apr 2026 What Is Acetic acid, anhydride, reaction products with 1,5,10-trimethyl-1,5,9-cyclododecatriene? This synthetic ingredient is a specialized fragrance compound created through chemical reactions. It’s typically found in niche perfumery and industrial fragrance applications…

Woody · Musky Cyclopropanecarboxylic acid, 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methylpropyl ester CAS 477218-42-1 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is Cyclopropanecarboxylic acid, 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methylpropyl ester? This synthetic fragrance ingredient is a specialized molecule used in modern perfumery to create unique scent profiles. It’s found in niche and avant-garde fragrances where innovative accords…

Woody · Balsamic 5,8-Methano-2H-1-benzopyran, 6-ethylideneoctahydro-, (4aalpha,5beta,7Z,8beta,8aalpha)- CAS 85633-07-04 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is 5,8-Methano-2H-1-benzopyran, 6-ethylideneoctahydro-, (4aalpha,5beta,7Z,8beta,8aalpha)-? 5,8-Methano-2H-1-benzopyran is a synthetic fragrance ingredient used in modern perfumery for its unique woody-amber characteristics. It’s found in niche fragrances and some household products. This molecule matters because it offers…

Woody · Balsamic 5,8-Methano-2H-1-benzopyran, 6-ethylideneoctahydro-, (4aalpha,5beta,7E,8beta,8aalpha)- CAS 85700-01-02 Origin synthetic Note Middle to base IFRA Use with awareness Data as of: Apr 2026 What Is 5,8-Methano-2H-1-benzopyran, 6-ethylideneoctahydro-, (4aalpha,5beta,7E,8beta,8aalpha)-? 5,8-Methano-2H-1-benzopyran is a synthetic fragrance compound used in modern perfumery to create unique woody-amber accords. It’s found in niche fragrances and some designer scents. This ingredient matters…