Fragrance ingredient reference pages
Floral · Sweet Benzyl phenylacetate CAS 102-16-9 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Benzyl phenylacetate? Benzyl phenylacetate is a synthetic fragrance ingredient commonly found in perfumes, soaps, and cosmetics. It contributes to floral and honey-like scent profiles. This ester is valued for its ability to enhance floral…
Floral · Sweet Benzyl isoamyl ether CAS 122-73-6 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Benzyl isoamyl ether? Benzyl isoamyl ether is a synthetic fragrance ingredient used in perfumes and scented products. It adds a floral, slightly fruity character to compositions. This molecule is valued for its ability…
Woody · Green Balsam fir oleoresin CAS 85085-34-3 Origin natural Note Base IFRA Generally safe Data as of: Apr 2026 What Is Balsam fir oleoresin? Balsam fir oleoresin is a sticky, aromatic substance harvested from North American fir trees. People encounter it in natural medicines, holiday decorations, and some traditional perfumes. This resin captures the…
Green · Woody Armoise vulgaris oil CAS 68991-20-8 Origin natural Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is Armoise vulgaris oil? Armoise vulgaris oil, commonly known as mugwort oil, is extracted from the Artemisia vulgaris plant. People encounter it in herbal remedies, aromatherapy, and some niche perfumes. This oil matters…
Sweet · Floral Anisyl phenylacetate CAS 102-17-0 Origin synthetic Note Middle to base IFRA Generally safe Data as of: Apr 2026 What Is Anisyl phenylacetate? Anisyl phenylacetate is a synthetic fragrance ingredient with a sweet, floral, and slightly powdery aroma. It’s commonly found in perfumes, soaps, and cosmetic products, adding a soft, velvety character. This…
Spicy · Balsamic Allspice CO2 extract CAS 8006-77-7 Origin natural Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Allspice CO2 extract? Allspice CO2 extract is a concentrated form of the aromatic compounds found in allspice berries, often used in festive candles, potpourri, and masculine fragrances. It matters because this extraction method…
Woody · Balsamic 6-sec-Butylquinoline CAS 65442-31-1 Origin synthetic Note Middle to base IFRA Use with awareness Data as of: Apr 2026 What Is 6-sec-Butylquinoline? 6-sec-Butylquinoline is a synthetic aromatic compound used in perfumery to add leathery, earthy tones. You might encounter it in high-end leather fragrances or chypre compositions. This ingredient matters because it provides…
Green · Citrus 5-Methyl-3-heptanone CAS 541-85-5 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is 5-Methyl-3-heptanone? 5-Methyl-3-heptanone is a synthetic fragrance ingredient used in perfumes and functional fragrances. It contributes to fruity, green, and slightly woody scent profiles. You’ll encounter it in air fresheners, fabric softeners, and some citrus-forward…
Musky · Balsamic 4-Ethyloctanoic acid CAS 16493-80-4 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is 4-Ethyloctanoic acid? 4-Ethyloctanoic acid is a synthetic fatty acid used in perfumery to add animalic, musky, or cheesy nuances. It’s found in trace amounts in some dairy products and body odors. This ingredient…
Musky · Balsamic 2-Methylvaleric acid CAS 97-61-0 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is 2-Methylvaleric acid? 2-Methylvaleric acid is a synthetic fragrance ingredient that adds cheesy, sweaty, or animalic notes to perfumes. It’s found in trace amounts in some dairy products and fermented foods. This molecule matters…
