Tropolone
- CAS number
- 533-75-5
- IFRA Standard status
- Not recorded
Last updated ยท 25-05-2026Record completeness45%
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
Tropolone is a pale yellow solid that helps prevent premature cosmetic spoilage by acting as a preservative. It offers antioxidant and antibacterial activity. It can be used synergistically with other preservatives, such as phenoxyethanol or a combination of 1,2-hexanediol and caprylyl glycol, to build a broad-spectrum preservation system. This protects cosmetic formulations from a wide range of microorganisms, extending their shelf life and maintaining quality. Its stabilizing nature makes it a valuable addition to various cosmetic formulas.
Additional information
- Tropolone acts as an effective preservative, preventing the growth of bacteria and fungi in cosmetic products.
- It provides antioxidant protection, helping maintain formula stability and freshness.
- It works well with other preservatives for enhanced broad-spectrum protection, supporting product safety.
CAS number
533-75-5
Linked YUMA products
No YUMA products are linked to this ingredient
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