Solvent
PPG-2-BUTETH-3
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A short-chain butyl ether of PPG/PEG (2 PPG, 3 EO) used as a solvent and conditioning agent. Low EO and short chain combine to give it mild skin-penetration and dioxane-control caveats; mid-yellow.
Function
Skin benefits
- Mild solvent and conditioning agent
- Compatible with hydroalcoholic systems
- Helps disperse oils
Known concerns
- Very low EO (3) — dioxane control limited
- Butyl group — mildly skin-penetrating
- Limited public toxicology
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related solvents
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.