Ethylhexyl Triazone
⚠ EU RestrictedAlso known as: AakoSun OTZ
Identification
CAS Number 88122-99-0
EINECS / EC 402-070-1
CosIng Ref 33895
Chemical Name 2-ethylhexyl 4-[[4,6-bis[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate
IUPAC Name —
Formula C48H66N6O6
Mol. Weight 823.1 g/mol
InChIKey JGUMTYWKIBJSTN-UHFFFAOYSA-N
Function & Classification
Primary Function UV Filter
Secondary Functions UV ABSORBER; UV FILTER
Category UV Filters
Manufacturer AAK (AAKO B.V.)
EU Regulatory Status
Max Leave-on 5%
Max Rinse-off 5%
Restrictions Max 5%
Conditions of Use Max 5% in sunscreen products.
Safety Profile
2 / 10
Comedogenic Rating: 1/5
Low risk — should be fine for most skin types
Skin Type Compatibility
Acne-Prone ✓ Safe
Fungal Acne Safe ✓ Safe
Toxicology Profile
Sensitization sensitizing
Eye Irritation (Draize) severe_irritant
Formulation Guidelines
Solubility 0.007 mg/l (25ºC; Insoluble. )
Benefits UVB absorber; High absorptivity at 314 nm; High Sun Protection Factor (SPF) value with low concentrations; Excellent photo stability; Compatible with other UV absorbers; Can be used in water resistant formulations; Easy soluble in polar cosmetic oils
Suppliers & Documents
AAK (AAKO B.V.) 🇳🇱 Netherlands
Documents