Solvent
TRIMETHYL HYDROXYPENTYL ISOBUTYRATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A coalescent solvent (Texanol) borrowed from paint chemistry for nail and long-wear cosmetics. Mild eye irritant with aquatic toxicity concerns.
Function
Skin benefits
- Coalescent solvent in nail and long-wear products
- Improves film formation
Known concerns
- GHS H320 eye irritation
- H402 aquatic harm
- Industrial solvent profile
- Limited cosmetic-use justification
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 — always read the physical product label and consult a healthcare professional for personal concerns.