Hydroxycitronellal

Hydroxycitronellal (CAS 107-75-5) is a synthetic fragrance aldehyde commercially known under trade names including Fixol, Laurine, Cyclalia, and Cyclosia. It carries EC number 203-518-7 and belongs to the flavors and fragrances category, with HS code 29124990 for customs classification across EU trade.

In personal care formulations, hydroxycitronellal delivers a fresh, muguet-type floral character and functions as a fixative by binding to skin proteins, extending fragrance longevity in lotions, soaps, and fine fragrances. In printing and packaging applications, it contributes scent-masking and odor-modification properties to inks and coatings where controlled aromatic profiles are required.

Hydroxycitronellal is supplied as a clear liquid and is subject to REACH registration requirements within the EU. Procurement teams should note IFRA usage restrictions applicable to leave-on and rinse-off cosmetic categories. Buyers should confirm grade specifications and available packaging formats directly with the supplier to ensure compliance with applicable formulation standards.