Fragrance ingredient reference pages
Sweet · Floral Benzyl butyrate CAS 103-37-7 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Benzyl butyrate? Benzyl butyrate is a synthetic fragrance compound commonly found in perfumes, soaps, and flavored products. It imparts a sweet, fruity aroma reminiscent of ripe peaches and tropical fruits. This ester is valued…
Balsamic · Green Arnica resinoid CAS 8057-65-6 Origin natural Note Base IFRA Use with awareness Data as of: Apr 2026 What Is Arnica resinoid? Arnica resinoid is a natural extract derived from the flowers of Arnica montana, commonly found in alpine regions. It’s used in niche perfumery and herbal products. This ingredient matters for its…
Balsamic · Sweet Allyl cinnamate CAS 1866-31-5 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is Allyl cinnamate? Allyl cinnamate is a synthetic fragrance ingredient that adds a warm, balsamic-spicy character to perfumes and scented products. You’ll encounter it in oriental fragrances, soaps, and candles. This molecule matters because…
Woody · Spicy 4-Ethylguaiacol CAS 2785-89-9 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is 4-Ethylguaiacol? 4-Ethylguaiacol is a synthetic aroma chemical used in perfumery and flavoring. It imparts smoky, spicy, and woody notes commonly found in fragrances and food products. This ingredient matters because it adds depth and…
Sweet · Floral 3-Phenylbutanal CAS 16251-77-7 Origin synthetic Note Heart IFRA Use with awareness Data as of: Apr 2026 What Is 3-Phenylbutanal? 3-Phenylbutanal is a synthetic fragrance ingredient that creates rich, floral-honey notes in perfumes and personal care products. You’ll encounter it in fine fragrances, soaps, and air fresheners where it adds depth and warmth….
Citrus · Green 3-Octyl acetate CAS 4864-61-3 Origin synthetic Note Top-middle IFRA Generally safe Data as of: Apr 2026 What Is 3-Octyl acetate? 3-Octyl acetate is a synthetic fragrance ingredient commonly found in perfumes, body sprays, and household products. It contributes fresh, fruity notes reminiscent of citrus and green apples. This versatile molecule helps create…
Woody · Balsamic 3-Ethylpyridine CAS 536-78-7 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is 3-Ethylpyridine? 3-Ethylpyridine is a synthetic aroma chemical used in niche fragrances to add smoky, leathery nuances. It’s found in upscale perfumes aiming for unconventional smoky-woody profiles. This ingredient matters because it provides…
Green · Sweet 2-Methyloctanal CAS 7786-29-0 Origin synthetic Note Top to mid IFRA Use with awareness Data as of: Apr 2026 What Is 2-Methyloctanal? 2-Methyloctanal is a synthetic fragrance ingredient with a powerful, waxy-green odor reminiscent of cucumber peels and fresh leaves. You’ll encounter it in modern perfumes, especially those aiming for crisp, watery, or…
Citrus · Floral 2-Methyldecanal CAS 19009-56-4 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is 2-Methyldecanal? 2-Methyldecanal is a synthetic fragrance ingredient used to add citrusy, waxy, and slightly floral notes to perfumes and personal care products. You’ll encounter it in fine fragrances, soaps, and air fresheners. This…
Sweet · Citrus 2-Methylbutanol CAS 137-32-6 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is 2-Methylbutanol? 2-Methylbutanol is a synthetic alcohol used in perfumery for its fruity, fermented aroma. You’ll encounter it in fine fragrances and flavorings. This ingredient adds depth to fruity compositions and enhances the naturalness…
