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DIMETHYL HEPTENAL

Description

Dimethyl Heptenal, also known as 2,6-Dimethylhept-5-enal or Melonal, is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. This aldehyde compound is characterized by its fresh, melon-like scent with subtle green and fruity nuances. In skincare formulations, Dimethyl Heptenal serves primarily as a fragrance component, contributing to the overall sensory experience of the product.

The ingredient is a colorless to pale yellow liquid at room temperature, with a molecular formula of C9H16O. It has a relatively low molecular weight, allowing for easy incorporation into various cosmetic bases. Dimethyl Heptenal is often used in concentrations below 1% in finished products, as higher levels may cause skin irritation in sensitive individuals.

While primarily employed for its olfactory properties, some research suggests that Dimethyl Heptenal may possess mild antimicrobial activity. However, its efficacy in this regard is limited compared to dedicated preservatives. It is important to note that this ingredient can be a potential allergen for some users, and its use is regulated in certain jurisdictions to ensure consumer safety in cosmetic applications.