Aromachemicals

Citrus · Floral Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters CAS 127519-17-9 Origin synthetic Note N/A IFRA Use with awareness Data as of: Apr 2026 What Is Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters? This synthetic compound is primarily used as a UV absorber in plastics, coatings, and sunscreens rather than as a…

Woody · Balsamic Acetic acid, anhydride, reaction products with (1S,3aR,4S,8aS)-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene CAS 71549-77-4 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is Acetic acid, anhydride, reaction products with (1S,3aR,4S,8aS)-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene? This synthetic compound is a specialized fragrance ingredient derived from acetic acid and a complex terpene structure. It’s used in niche…

Woody · Balsamic Spiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane], 2',2',3,7,7-pentamethyl-, (1.alpha.,3.alpha.,6.alpha.)- CAS 121251-67-0 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is Spiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane], 2',2',3,7,7-pentamethyl-, (1.alpha.,3.alpha.,6.alpha.)-? This synthetic compound is a specialized fragrance ingredient primarily used in modern perfumery. It appears in niche and experimental fragrances where unique woody-amber effects are desired. The molecule contributes to…

Woody · Balsamic Spiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane], 2',2',3,7,7-pentamethyl-, (1.alpha.,3.beta.,6.alpha.)- CAS 121251-68-1 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is Spiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane], 2',2',3,7,7-pentamethyl-, (1.alpha.,3.beta.,6.alpha.)-? This synthetic fragrance compound is primarily encountered in professional perfumery as a specialty ingredient. Its complex structure makes it valuable for creating unique olfactory effects in modern fragrance compositions….

Woody · Musky 3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl- CAS 4702-90-3 Origin synthetic Note Middle IFRA Professional use Data as of: Apr 2026 What Is 3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-? This synthetic compound is a specialized fragrance ingredient primarily used in professional perfumery. Consumers might encounter it in complex floral or woody fragrance compositions. Its importance lies in providing unique tonal qualities…

Citrus · Floral Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with methyl .beta.-D-glucopyranoside (4:1) CAS 61849-72-7 Origin synthetic Note N/A IFRA Generally safe Data as of: Apr 2026 What Is Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with methyl .beta.-D-glucopyranoside (4:1)? This synthetic ingredient is a specialized polymer used primarily in cosmetic formulations and industrial applications. Consumers may encounter it in hair care…

Woody · Balsamic Spiro[bicyclo[2.2.1]heptane-s,4'-[1,2]dioxane], 1,7,7-trimethyl-2'-(methylethyl)-, (1R,2S,2'S,4R) CAS 188199-50-0 Origin synthetic Note Middle to base IFRA Use with awareness Data as of: Apr 2026 What Is Spiro[bicyclo[2.2.1]heptane-s,4'-[1,2]dioxane], 1,7,7-trimethyl-2'-(methylethyl)-, (1R,2S,2'S,4R)? This synthetic fragrance compound is a lab-created molecule used in modern perfumery. Consumers encounter it as a subtle background note in contemporary fragrances, particularly those aiming for…

Citrus · Floral Ethaneperoxoic acid, reaction products with aluminum isopropoxide and 1,5,10-trimethyl-1,5,9-cyclododecatriene CAS 111850-00-1 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is Ethaneperoxoic acid, reaction products with aluminum isopropoxide and 1,5,10-trimethyl-1,5,9-cyclododecatriene? This synthetic compound is used in industrial fragrance manufacturing, primarily as a reactive intermediate rather than a direct…

Woody · Balsamic 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris[[4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]methyl]- CAS 40601-76-1 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris[[4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]methyl]-? This synthetic compound is a specialized ingredient used in high-performance fragrance formulations. Consumers may encounter it in premium perfumes designed for exceptional longevity and diffusion. Its molecular structure allows it to…

Citrus · Floral Benzenesulfonic acid, 2-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-5-methyl-, monosodium salt CAS 4430-18-6 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is Benzenesulfonic acid, 2-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-5-methyl-, monosodium salt? Benzenesulfonic acid derivatives are industrial chemicals rarely encountered by consumers. They appear in specialized dyes and chemical processes. Understanding their properties matters for professionals handling these…