UV-B Filter
Sunbest-EHT
INCI: Ethylhexyl Triazone
Formulator notes
Photostable UV-B filter with its peak at 314 nm and 76–81% photostability (Helioscience, France). A strong UV-B absorber at up to 5%. REACH registered (EU; UK DUINS).
Hold it The molecule in AR on a phone, in 3D anywhere else.
Open in the SPF Lab An in-silico simulator over the Sunbest range, pre-loaded with this filter.
Highlights
- Absorbs UV-B, peak at 314 nm: one of the strongest UV-B filters.
- Photostable with very good wash-off resistance.
- Odourless and colourless: ideal for fragrance-free formulations.
- Extremely high molecular weight (823.08 g/mol), low irritation risk.
Technical data
| INCI name | Ethylhexyl Triazone |
|---|---|
| Also known as | OT, EHT, Octyl Triazone |
| IUPAC name | 2-ethylhexyl 4-[[4,6-bis[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate |
| CAS number | 88122-99-0 |
| EC number | 402-070-1 |
| HSN code | 29336990 |
| Type | UV-B Filter |
| Form | Powder |
| Solubility | Acetone; Ethyl Acetate; Toluene; Isopropyl Alcohol; Methanol; Dibutyl Adipate; Diisopropyl sebacate; C12-C13 AL & C12-C15 AB. |
| Typical dosage | Up to 5% |
| UV profile | UV-B: 280-320nm, peak absorption at 314nm. |
| UV band | UV-B |
| Peak absorption (nm) | 314 |
| Molecular weight (g/mol) | 823.08 · High for a UV filter (over 500 g/mol) |
| Photostability | 76–81% (Helioscience, France) |
| Pack size (kg) | 25 |
| MOQ (kg) | 300 |
| Shelf life (years) | 3 |
| REACH registered | Yes |
| REACH regions | European Union, UK DUINS Registered |
| REACH tonnage band | <= 100 MT |
Applications
- Sunscreens & SPF Products
- Foundations & BB Creams
- Lip Care (Balms, Lipsticks)
Frequently asked
What is Sunbest-EHT?
Sunbest-EHT is UV-B filter, INCI name Ethylhexyl Triazone (CAS 88122-99-0), supplied by Vinner Labs for sunscreens & SPF products.
What is the typical use level of Sunbest-EHT?
The typical dosage of Sunbest-EHT is up to 5% in finished formulations. Exact levels depend on the application and regional regulations.
Is Sunbest-EHT REACH registered?
Yes, Sunbest-EHT is REACH registered (European Union, UK DUINS Registered) in the <= 100 MT tonnage band.
What is Sunbest-EHT soluble in?
Sunbest-EHT is soluble in: Acetone; Ethyl Acetate; Toluene; Isopropyl Alcohol; Methanol; Dibutyl Adipate; Diisopropyl sebacate; C12-C13 AL & C12-C15 AB..
Related ingredients
Samples & documentation
Request a sample, spec sheet, quotation or regulatory statement for Sunbest-EHT, ask a specialist.