Solvent
PROPYLENE GLYCOL T-BUTYL ETHER
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A tert-butyl-capped propylene glycol ether used as a fast-evaporating coupling solvent. Less toxic than ethylene-glycol monoethers but the glycol-ether class still attracts regulatory attention, so use levels matter.
Function
Skin benefits
- Effective coupling solvent
- Gives quick-dry, non-greasy feel
- Stable, low-volatility carrier
Known concerns
- Limited cosmetic-specific safety data
- Mild eye and respiratory irritation possible
- Glycol-ether class historically attracts regulatory scrutiny
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related solvents
Same plant / compound family
Check your shelf
Find PROPYLENE GLYCOL T-BUTYL ETHER in your products.
Scan any cosmetic product with LuxSense to see if it contains PROPYLENE GLYCOL T-BUTYL ETHER and get a full ingredient breakdown with safety scores.
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.