Trans-Rose Ketone-5
Used in cosmetic products as perfuming. (E)-1-(2,4,4-Trimethyl-2-cyclohexenyl)-2-buten-1-one.
EU Cosmetics Regulation (EC) No 1223/2009, Annex III/159.
Annex III/159: 0.02%
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: (E)-1-(2,4,4-trimethylcyclohex-2-en-1-yl)but-2-en-1-one
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
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Frequently asked questions
What is Trans-Rose Ketone-5 used for in cosmetics?
Trans-Rose Ketone-5 is used in cosmetic products as perfuming. (E)-1-(2,4,4-Trimethyl-2-cyclohexenyl)-2-buten-1-one.
Is Trans-Rose Ketone-5 restricted in cosmetics in the EU?
Trans-Rose Ketone-5 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/159 (allowed with restrictions). Annex III/159: 0.02% Always check the full annex entry for the conditions of use.
What is the CAS number of Trans-Rose Ketone-5?
Trans-Rose Ketone-5 is listed with CAS number 39872-57-6 and EC number 254-663-8.
Where can I buy Trans-Rose Ketone-5?
Post a buy request for (E)-1-(2,4,4-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one with the grade, quantity and destination you need, and matching suppliers will send you quotes.