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Fragrance allergens › Rose Ketones
Rose Ketones (CAS 24720-09-0) is one of the fragrance allergens the European Union requires to be named on a label once it passes a threshold. It is rarely something you added on purpose: 40 materials in this catalog carry it as a constituent, which is how a formula ends up over the line without a single line item admitting to it.
How much Rose Ketones can go in a perfume (IFRA limit)
How to label a perfume for sale
Check a formula against the IFRA limits in the free calculator
Fruity-rose ketone with a fresher, more apple-and-mint character than the beta isomer, plus blackcurrant and tea facets. Adds naturalistic rose-fruit sparkle to modern roses and fruity florals at trace levels.
It is a material in its own right, not only a line on a label: its catalog page carries the full profile.
The ceiling is the SUM of the rose ketone isomers, damascones and damascenone included, not a separate allowance for each one.
22 of the 45 carriers in this catalog are naturals and 23 are synthetic. The heaviest carrier that is not the molecule itself is Tobacco absolute, at about 1.5%.
Estimates from typical published compositions, not a certificate of analysis for your bottle. A supplier's own figures always win.
PerfuMate totals these across a whole formula while you compose, counting the same molecule arriving from several materials at once, and writes the declaration for the back of the bottle. Start a formula, free. No account needed.
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