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Moumoujus

DIETHYLENE GLYCOL.

Avoid CAS 111-46-6 / FRAGRANCE, PERFUMING, SOLVENT, VISCOSITY CONTROLLING

Diethylene Glycol (DEG) is a colorless, odorless, and hygroscopic organic compound primarily recognized for its solvent capabilities. It has historically appeared as a contaminant in various pharmaceutical and personal care products.

Summary

solvent masking viscosity controlling perfuming

Science

Mechanism of Action

This compound primarily functions as a solvent, effectively dissolving other substances within a formulation. It also possesses hygroscopic properties, allowing it to attract and retain water, thus acting as a humectant.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Diethylene Glycol exhibits thermal stability under recommended conditions; however, elevated temperatures can lead to decomposition and pressure buildup.

Conflicts

  • strong acids

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
0.1%
Sensitization risk Low

Due to over 600 reported deaths from mass poisonings, including dermal exposure, regulatory bodies like the SCCS strongly advise against using Diethylene Glycol as a cosmetic ingredient. While prolonged skin contact is generally non-irritating, repeated exposure can lead to harmful absorption, with a 0.1% maximum allowed only as an impurity.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

Diethylene Glycol should be actively avoided in cosmetic formulations due to severe systemic toxicity risks upon absorption and explicit recommendations from regulatory bodies against its use as an ingredient.

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