Propanediol
✓ EU AllowedIdentification
CAS Number 504-63-2
Formula C3H8O2
Mol. Weight 76.09 g/mol
Function & Classification
Primary Function Humectant
Category Sugars & Saccharides
Manufacturer CODIF Technologie Naturelle
EU Regulatory Status
Safety Profile
1 / 10
Comedogenic Rating: 0/5
Will not clog pores — safe for acne-prone skin
Skin Type Compatibility
Acne-Prone ✓ Safe
Fungal Acne Safe ✓ Safe
Toxicology Profile
NOAEL 1000 mg/kg bw/day (oral, rat, 90-day) CIR Expert Panel 2020 (1,3-Propanediol).
Sensitization Non-sensitizer
Dermal Absorption 40%
Formulation Guidelines
Usage Level 0.5% – 15%
Benefits Humectant; solvent; bio-based glycol alternative
Suppliers & Documents
CODIF Technologie Naturelle 🇫🇷 France
Documents