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ETHYL 2,2-DIMETHYLHYDROCINNAMAL.

Avoid CAS 67634-15-5 / FRAGRANCE, PERFUMING

Ethyl 2,2-Dimethylhydrocinnamal is a synthetic aromatic compound primarily employed in skincare and other consumer products to impart a distinctive 'fresh air' or 'marine air' scent. It additionally functions as a masking agent for undesirable odors.

perfuming masking

Science

This ingredient operates exclusively as a perfuming and masking agent within cosmetic formulations. It contributes a specific olfactory profile and helps to neutralize or conceal base odors inherent in products, without conferring any direct biological or therapeutic benefits to the skin.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

The 'fresh air' scent profile of Ethyl 2,2-dimethylhydrocinnamal exhibits notable stability across a diverse range of product types, including body lotions, gels, soaps, and detergents.


Safety

CIR Status
Not reviewed
Sensitization risk Moderate

Aggregated GHS information indicates that Ethyl 2,2-Dimethylhydrocinnamal does not meet general hazard criteria in 74.6% of reports. However, for 25.4% of reports, it is classified as causing skin irritation (H315), and for 21.2% of reports, it is classified as causing serious eye irritation (H319). The European Chemicals Agency (ECHA) has also noted limited evidence of dermal toxicity and the potential for allergic skin reactions. A specific maximum safe concentration has not been identified by CIR or SCCS.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Moderate
Comedogenicity Unknown

Our Assessment

Avoid

This ingredient provides no direct skin health benefits and carries a moderate risk of skin and eye irritation, with potential for allergic reactions, rendering it unsuitable for precision skincare formulations.


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