Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine in EU cosmetics: Annex VI, entry 33

Source: Regulation (EC) No 1223/2009, consolidated textRetrieved 2026-11-05Independent information site: we are not the authority and not the source of the data.

Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine: the maximum concentration in ready for use preparation is 10 % (9). Annex VI, entry 33, Regulation (EC) No 1223/2009, consolidated 18 May 2026.

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Annex: VI: List of UV filters allowed in cosmetic products
Reference number: 33
Chemical name/INN: 1,1'-(1,4-piperazinediyl)bis[1-[2-[4-(diethylamino)-2-hydroxybenzoyl]phenyl]-methanone
Name of Common Ingredients Glossary: Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine
CAS number: 919803-06-8
EC number: 485-100-6
Version: Consolidated version of 18 May 2026
Official source: Regulation (EC) No 1223/2009, consolidated text

Official wording: restrictions

Maximum concentration in ready for use preparation: 10 % (9)

Notes referred to in this entry

(9) In case of combined use of Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine and Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine (nano), the sum shall not exceed 10 %.

Same CAS number in other entries of the annexes

Annex VI, entry 34: Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine (nano)

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