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TRIMETHYLBENZOPHENONE.

Insufficient Data CAS 954-16-5 / LIGHT STABILIZER

Trimethylbenzophenone is a synthetic organic compound primarily utilized in cosmetic formulations as a UV stabilizer and photostabilizer. It functions by absorbing and dissipating ultraviolet radiation, thereby contributing to product integrity and potentially offering photoprotection to the skin.

UV absorber Photostabilizer

Science

2,4,6-Trimethylbenzophenone operates by absorbing ultraviolet radiation, effectively dissipating this energy. This action protects formulations from photodegradation and mitigates the harmful impact of UV exposure on the skin by preventing these rays from reaching deeper layers.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Optimal storage conditions recommend a sealed, dry environment at room temperature. For general UV filter stability, a pH range of 5-7.5 is often suggested, though specific data for Trimethylbenzophenone is not provided.


Safety

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed 2,4,6-Trimethylbenzophenone (CAS 954-16-5), although other benzophenone derivatives (e.g., Benzophenone-1, -3, -4) have been assessed. The ingredient carries GHS hazard statements indicating it is harmful if swallowed (H302) and causes serious eye irritation (H319), along with environmental hazards (H400, H410).


Your Skin

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

Our Assessment

Insufficient Data

While Trimethylbenzophenone demonstrates a mechanism as a UV stabilizer, the absence of specific CIR safety review, clinical efficacy studies, and general GHS hazard statements necessitates a cautious approach due to insufficient data.


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