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PRENOL.

Avoid CAS 556-82-1 / PERFUMING

Prenol is a primary alcohol that acts as a fundamental chemical building block for various isoprenoid alcohols, including polyprenols. While its derivatives are associated with beneficial antioxidant and anti-inflammatory properties, Prenol itself is primarily utilized as a fragrance compound, with notable safety warnings regarding skin irritation.

Fragrance Ingredient Chemical Intermediate

Science

While Prenol itself serves as a foundational building block for a class of isoprenoid alcohols, its derivatives are notably effective in scavenging reactive oxygen species (ROS). This action provides protection against oxidative damage, contributing to antioxidant, anti-aging, and anti-inflammatory properties within the broader family of prenols. Additionally, polyprenols, which are polymers synthesized from prenol, play crucial roles in safeguarding cellular membranes, stabilizing cell proteins, and bolstering immune system function.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk High

Prenol is classified as harmful if swallowed (R22) and irritating to the eyes, respiratory system, and specifically the skin (R36/37/38, R38). These classifications indicate a significant irritation potential.


Your Skin

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

Our Assessment

Avoid

Due to its classification as a direct skin irritant and the absence of specific clinical data demonstrating direct skincare benefits, Prenol is not suitable for precision skincare formulations.


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