- CAS number
- 34902-57-3
- IFRA Standard status
- Not recorded
- Products
- 3
Last updated · 25-05-2026Record completeness75%
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
Oxacyclohexadecen-2-one is an ingredient with a musky character of medium intensity and a complex aromatic structure. It is widely used in cosmetics and soaps due to its properties. Perfumers recognize a variety of aromatic notes in this substance, ranging from fresh and powdery wood to sweet cream, herbs, and even wax. Its laboratory production is achieved through various methods, with a growing trend toward using renewable raw materials that help conserve the planet's natural resources.
Additional information
The name oxacyclohexadecen-2-one reveals its molecular structure, as it is a 16-membered ring molecule that gives it its specific aromatic properties.
This ingredient belongs to the family of synthetic musks that have largely replaced animal-derived musks in modern perfumery, contributing to animal protection.
The versatility of oxacyclohexadecen-2-one allows perfumers to create complex fragrance profiles using fewer ingredients, making it a valuable tool in fragrance composition.
CAS number
34902-57-3
Other names
GlobalideE/Z-Oxacyclohexadec-12/13-en-2-oneMusk decanoneOxacyclohexadecen-2-oneHabanolideCyclopentadecenolide
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.
Not recorded
Regulatory information
The safety of oxacyclohexadecen-2-one has been evaluated by the Research Institute for Fragrance Materials (RIFM), and a safety assessment has been published. It has been found that there is a potential to cause skin sensitization in a small percentage of individuals. This means that in a limited number of people, repeated contact at a sufficiently high level may cause a temporary reaction, including redness, rash, or itching on the skin. RIFM has established maximum acceptable concentration levels for this ingredient in household products, air care products, cosmetics, and personal care products. Although an ingredient may have the potential to cause skin sensitization, most people will not be affected. Everyone's skin is different, so consult a healthcare professional with any questions.