- CAS number
- 58567-11-6
- IFRA Standard status
- Concentration restricted
- Products
- 5
Last updated · 25-05-2026Record completeness90%
The information here describes the ingredient in general. Its possible sources may vary and do not necessarily show the origin or form used in a particular YUMA product. For product-specific information, check the relevant product page.
Description
Formaldehyde cyclododecyl ethyl acetal is a synthetic fragrance ingredient known for its diffused, woody aroma reminiscent of the warm, sensual notes of whale ambergris. Ambergris, a rare natural substance, has been prized for centuries for its ability to stabilize fragrances and add depth. Perfumers create formaldehyde cyclododecyl ethyl acetal in laboratories, offering a sustainable alternative. The industry increasingly turns to renewable materials for its production, helping protect natural resources and whales.
Additional information
- Natural ambergris was once so precious it was considered floating gold. Ancient Egyptians burned it as incense, and medieval Europe used it in perfumes and as medicine.
- Using synthetic alternatives like formaldehyde cyclododecyl ethyl acetal helps protect whales. Natural ambergris comes from sperm whales, and synthetic production helps reduce demand for the natural product.
- Fragrance fixatives like this ingredient are the secret behind long-lasting scents. They work by slowing the evaporation of more volatile components, allowing the fragrance to develop gradually and last longer on the skin.
CAS number
58567-11-6
Other names
EthoxymethoxycyclododecaneAmberwood F®Boisambrene F®Ethoxymethoxycyclododecane (Buazambren)Lanberwood forteFormaldehyde cyclododecyl ethyl acetal(Ethoxymethoxy) cyclododecaneBoisambrene forteAmberwood Forte®Amberwood(ethoxymethoxy)-cyclododecane
Linked YUMA products
IFRA Standard status
The IFRA Standards form an industry self-regulatory system. They may prohibit or restrict the use of particular fragrance ingredients, or set specifications, according to end use. The status below reflects the IFRA data recorded for this ingredient. It is not a product certification and does not replace applicable law or assessment of the finished product.
Concentration restricted (R)
Related IFRA documentIFRA restrictions by category
IFRA categories group end uses by the type and level of exposure. A restriction or maximum concentration applies only to the stated category and does not automatically apply to another use. Check the related IFRA document for the applicable Standard version and its full conditions.
- 1. Lip products and children's toysMax concentration0.27%
- 2. Deodorants and antiperspirantsMax concentration0.08%
- 3. Face cosmetics and masksMax concentration1.6%
Regulatory information
The safety of formaldehyde cyclododecyl ethyl acetal has been evaluated by the Research Institute for Fragrance Materials (RIFM), with a peer-reviewed safety assessment published. It was found to have the potential to cause skin sensitization in a small percentage of individuals. This means that in a limited number of people, repeated contact may cause a temporary skin reaction such as redness, rash, or itching.
RIFM has established a maximum acceptable concentration level for this ingredient, and the International Fragrance Association (IFRA) has set standards for its safe use in home and personal care products. Although an ingredient may have the potential for skin sensitization, most people will not be affected. Every skin type is different, so consult a healthcare professional if you have any questions.
