Fragrance ingredient reference pages
Citrus · Floral Tricosane CAS 638-67-5 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is Tricosane? Tricosane is a synthetic hydrocarbon used as a fixative in perfumery. It’s found in industrial fragrances and some niche perfumes where longevity is key. Though odorless itself, it helps anchor volatile components, making scents…
Citrus · Floral Tricalcium phosphate CAS 7758-87-4 Origin synthetic Note N/A IFRA Generally safe Data as of: Apr 2026 What Is Tricalcium phosphate? Tricalcium phosphate is a common food additive found in cereals, baked goods, and supplements. It prevents caking and provides calcium fortification. While generally recognized as safe, its presence indicates processed foods. Consumers…
Woody · Green Theaspirane CAS 36431-72-8 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Theaspirane? Theaspirane is a synthetic fragrance ingredient used to add depth and complexity to perfumes. It’s often found in modern floral and woody fragrances. This molecule matters because it helps create sophisticated scent profiles that…
Citrus · Woody Tetrahydromyrcenol CAS 18479-57-7 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Tetrahydromyrcenol? Tetrahydromyrcenol is a synthetic fragrance ingredient commonly found in modern perfumes and body care products. It provides a fresh, citrusy-woody scent that enhances shower gels, deodorants, and light colognes. This versatile molecule…
Musky · Woody Tetrahydromuguol CAS 41678-36-8 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is Tetrahydromuguol? Tetrahydromuguol is a synthetic musk compound used in modern perfumery. It provides a clean, musky foundation in many personal care products and fine fragrances. This ingredient matters because it offers a sustainable alternative to…
Citrus · Floral Tetrahydrogeranial CAS 5988-91-0 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is Tetrahydrogeranial? Tetrahydrogeranial is a synthetic fragrance ingredient used to add a fresh, citrus-floral character to perfumes and personal care products. It’s found in body washes, fabric softeners, and some bright floral fragrances….
Sweet · Floral Tetrahydro-6-(3-pentenyl)-2H-pyran-2-one CAS 32764-98-0 Origin synthetic Note Heart to base IFRA Generally safe Data as of: Apr 2026 What Is Tetrahydro-6-(3-pentenyl)-2H-pyran-2-one? Tetrahydro-6-(3-pentenyl)-2H-pyran-2-one is a synthetic fragrance ingredient used to create creamy, lactonic effects in perfumes. It’s found in body lotions, fabric softeners, and some floral perfumes where it adds a soft, skin-like quality….
Sweet · Woody Tetrahydro-6-(2-pentenyl)-2H-pyran-2-one CAS 34686-71-0 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is Tetrahydro-6-(2-pentenyl)-2H-pyran-2-one? Tetrahydro-6-(2-pentenyl)-2H-pyran-2-one is a synthetic fragrance ingredient used in perfumery to create warm, fruity, and slightly woody notes. You might encounter it in fine fragrances, body care products, or candles where a complex, sophisticated…
Woody · Floral Tetrahydro-2-(p-tolyloxy)-2H-pyrane CAS 13481-09-09 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Tetrahydro-2-(p-tolyloxy)-2H-pyrane? Tetrahydro-2-(p-tolyloxy)-2H-pyrane is a synthetic fragrance ingredient used in modern perfumery. It contributes to complex floral and woody accords. This molecule is typically found in niche fragrances where unique synthetic notes are prized for their…
Sweet · Floral Tetrahydro-.alpha.-pentylfurfuryl acetate CAS 67634-08-06 Origin synthetic Note Middle IFRA Professional use Data as of: Apr 2026 What Is Tetrahydro-.alpha.-pentylfurfuryl acetate? Tetrahydro-α-pentylfurfuryl acetate is a synthetic fragrance ingredient rarely encountered by consumers directly. It may appear in niche perfumes or industrial fragrances. This compound matters to perfumers for its unique ability to modify…
