Science
Mechanism of Action
This ingredient functions by volatizing to deliver its characteristic scent profile. Its mechanism also involves a gradual hydrolysis within the product, particularly in aqueous environments. This chemical breakdown releases free formaldehyde, a substance of significant toxicological concern, alongside cyclododecanol and ethanol.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient demonstrates optimal stability at approximately pH 4, exhibiting an estimated half-life of 299 hours at 25°C. Its stability decreases at higher pH values, with half-lives of approximately 259 hours at pH 7 and 243 hours at pH 9, indicating a continuous release of formaldehyde over time. Manufacturing processes require precise neutralization following acid catalysis to prevent premature decomposition.
Safety
Safety Profile
Formaldehyde Cyclodecyl Ethyl Acetal is a formaldehyde-releasing compound, a class of ingredients with known regulatory scrutiny. While the CIR has assessed formaldehyde and some releasers, this specific ingredient lacks an individual CIR or SCCS safety assessment. The US EPA has concluded that formaldehyde presents an unreasonable risk to human health. The Research Institute for Fragrance Materials (RIFM) has conducted and published a peer-reviewed safety assessment, concluding it is safe under their specified use conditions, which informs IFRA's safe use standards to mitigate sensitization potential in consumer products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given its identity as a formaldehyde-releasing fragrance ingredient with documented potential for skin sensitization and irritation, this compound is not aligned with Moumoujus's commitment to precision and skin health.
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