Aromachemicals

Woody · Green Ethyl 2-ethyl-6,6-dimethylcyclohex-2-ene-1-carboxylate CAS 57934-97-1 Origin synthetic Note Top to Middle IFRA Generally safe Data as of: Apr 2026 What Is Ethyl 2-ethyl-6,6-dimethylcyclohex-2-ene-1-carboxylate? Ethyl 2-ethyl-6,6-dimethylcyclohex-2-ene-1-carboxylate is a synthetic fragrance ingredient used in modern perfumery. It contributes to fresh, woody, and slightly fruity accords. This molecule is found in various fine fragrances and personal…

Green · Woody Dimethylcyclohex-3-ene-1-carbaldehyde (isomer mixture) CAS 68737-61-1 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is Dimethylcyclohex-3-ene-1-carbaldehyde (isomer mixture)? Dimethylcyclohex-3-ene-1-carbaldehyde is a synthetic fragrance ingredient with a fresh, green, and slightly woody character. It’s used in modern perfumery to add crispness and natural-seeming complexity to green…

Woody · Spicy Cyclohexene, 1-methyl-4-(1-methylethenyl)-, sulfurized CAS 68921-26-6 Origin synthetic Note Base IFRA Professional use Data as of: Apr 2026 What Is Cyclohexene, 1-methyl-4-(1-methylethenyl)-, sulfurized? This synthetic fragrance ingredient is a sulfurized terpene derivative, primarily encountered in industrial fragrance applications and some niche perfumery. It contributes unique sulfurous nuances to compositions. While not common in…

Green · Woody Cyclohexanone, 2-methyl-5-(1-methylethenyl)-, (2R,5R)- CAS 5524-05-0 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Cyclohexanone, 2-methyl-5-(1-methylethenyl)-, (2R,5R)-? Cyclohexanone, 2-methyl-5-(1-methylethenyl)-, (2R,5R)- is a synthetic fragrance ingredient used in fine perfumery to add fresh, green, and slightly woody nuances. It’s commonly found in modern floral and fougère…

Woody · Green 6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-propionaldehyde CAS 33885-51-7 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is 6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-propionaldehyde? 6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-propionaldehyde is a synthetic fragrance ingredient used in modern perfumery. It contributes fresh, woody, and slightly pine-like notes to compositions. This molecule is found in various personal care products and fine fragrances,…

Green · Woody 3-Cyclohexene-1-carbonitrile, 4-(4-methyl-3-pentenyl)- CAS 21690-43-7 Origin synthetic Note Top to Heart IFRA Generally safe Data as of: Apr 2026 What Is 3-Cyclohexene-1-carbonitrile, 4-(4-methyl-3-pentenyl)-? 3-Cyclohexene-1-carbonitrile, 4-(4-methyl-3-pentenyl)- is a synthetic fragrance ingredient used in modern perfumery. It is found in various fine fragrances and personal care products. This molecule contributes unique olfactory characteristics that enhance…

Woody · Balsamic 2H-1,5-Benzodioxepin-3(4H)-one, 7-(1,1-dimethylethyl)- CAS 195251-91-3 Origin synthetic Note Heart to base IFRA Use with awareness Data as of: Apr 2026 What Is 2H-1,5-Benzodioxepin-3(4H)-one, 7-(1,1-dimethylethyl)-? This synthetic fragrance ingredient is a specialized chemical compound used in modern perfumery. It’s found in high-end fragrances where unique, long-lasting woody-ambery notes are desired. The ingredient helps create…

Woody · Floral 2-[(3,3,5-Trimethylcyclohexyl)acetyl]cyclopentan-1-one CAS 84642-57-9 Origin synthetic Note Heart to base IFRA Generally safe Data as of: Apr 2026 What Is 2-[(3,3,5-Trimethylcyclohexyl)acetyl]cyclopentan-1-one? 2-[(3,3,5-Trimethylcyclohexyl)acetyl]cyclopentan-1-one is a synthetic fragrance ingredient used in fine perfumery. It’s typically found in modern floral and woody fragrances, often as a subtle modifier. This molecule adds depth and complexity to fragrance…

Woody · Balsamic 2,5 or 6-Methoxy-3-methylpyrazine (mixture of isomers) CAS 68378-13-2 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is 2,5 or 6-Methoxy-3-methylpyrazine (mixture of isomers)? 2,5 or 6-Methoxy-3-methylpyrazine is a synthetic aroma chemical used to create earthy, nutty, and coffee-like notes in fragrances. You’ll encounter it in gourmand…

Woody · Musky 1-Oxaspiro[4.5]decan-2-one, 8-(1-methylethyl)-, trans- CAS 4625-90-5 Origin synthetic Note Middle to Base IFRA Use with awareness Data as of: Apr 2026 What Is 1-Oxaspiro[4.5]decan-2-one, 8-(1-methylethyl)-, trans-? 1-Oxaspiro[4.5]decan-2-one is a synthetic fragrance ingredient occasionally used in modern perfumery. It belongs to the spirocyclic lactone family, contributing unique woody-musk and amber nuances. While not commonly…