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1-Oxaspiro[4.5]deca-3,6-diene, 2,6,9,10-tetramethyl-

At a glance

According to The Good Scents Company, this material has an odor type of fruity, with descriptor tags: currant black currant, berry. (CAS 71078-31-4) It is valued by perfumers for this distinctive character and used as a building block within larger fragrance compositions.

Why synthetics aren't a downgrade, a different toolkit → · Why some materials get IFRA-restricted →

Category
⚗️ Synthetic
Extraction
Chemical synthesis
CAS number
71078-31-4
Profile
currant black currant, berry
IFRA status
Not restricted
Related nodes Part of the Black Amber note Part of the Black Cherry note Part of the Black Currant note Part of the Black Hemlock note Part of the Black Locust note Part of the Black Locust Honey note Part of the Black Musk note Part of the Black Orchid note Part of the Black Orchid ('ghost Orchid' Accord) note Part of the Black Pepper note +5 more
● drafted · last checked 2026-09-01