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Fragrance allergens / Santalum Album Oil

Santalum Album Oil

Santalum Album Oil must be declared in the EU and Northern Ireland, but it is NOT on the Great Britain list: GB retains the older, shorter list and has not adopted Reg (EU) 2023/1545.

Identity

Name in the ingredient listSantalum Album Oil
CAS / EC numbers8006-87-984787-70-2 / EC 284-111-1
EU Annex III entry367

It was ADDED to the EU list by Reg (EU) 2023/1545, so products labelled for the familiar 26 (24 still in force by 2023) may need relabelling.

When it must appear on the label

Santalum Album Oil is itself an essential oil or plant extract, added for its scent or as part of a fragrance compound. It must be named individually in the ingredient list when its total concentration in the finished product exceeds 0.001% in leave-on products (lotions, balms) or 0.01% in rinse-off products (soap, shower gel), summed across every fragrance source in the recipe. Below the threshold it stays within the collective term "Parfum".

United States: no individual fragrance-allergen labelling is in force yet (MoCRA rulemaking pending); fragrance is declared collectively as "Fragrance".

Common questions

Do I have to list Santalum Album Oil on my label?

Santalum Album Oil must be declared in the EU and Northern Ireland, but it is NOT on the Great Britain list: GB retains the older, shorter list and has not adopted Reg (EU) 2023/1545. It must be named individually once it exceeds 0.001% of a leave-on product or 0.01% of a rinse-off product, summed across every fragrance source in the recipe. Below that it stays inside the collective term "Parfum".

What is the CAS number for Santalum Album Oil?

Santalum Album Oil is listed under CAS 8006-87-9, 84787-70-2, Annex III entry 367.

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Tell me if Santalum Album Oil changes

Santalum Album Oil is on the EU list but not the Great Britain one, and that gap is exactly the sort of thing that closes without warning. If GB adopts it, or the EU entry changes, we update the rule tables and email you.

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Sources

Transcribed from the official texts linked above and checked against them; a labelling reference, not safety advice. You remain responsible for your product's labelling.

Rule tables last checked 25 September 2026.