UV-A/UV-B Filter
Sunbest-BMT
INCI: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Formulator notes
Photostable broad-spectrum filter with peaks at 310 and 343 nm. Stabilises avobenzone and shows low skin penetration (<0.5 ng/mL plasma). Use 1-10% (≤6% US). REACH registered (EU, UK).
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
- Photostable broad-spectrum filter: UV-B peak 310 nm, UV-A peak 343 nm.
- Stabilises avobenzone.
- High molecular weight (627.8 g/mol) and non-comedogenic.
Technical data
| INCI name | Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine |
|---|---|
| Also known as | BEMT, BMT, Bemotrizinol |
| IUPAC name | 2,2'-[6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis{5-[(2-ethylhexyl)oxy]phenol} |
| CAS number | 187393-00-6 |
| EC number | 606-111-6 |
| HSN code | 29336990 |
| Type | UV-A/UV-B Filter |
| Form | Powder (Off-white) |
| Solubility | Ethanol; Methanol; Chloroform; Ethyl Acetate; Octyl Salicylate; Octocrylene & Homosalate |
| Typical dosage | 1-10% (≤6% US) |
| UV profile | UV-B: 280-320nm, peak absorption at 310nm. UV-A: 320-400nm, peak absorption at 343nm. |
| UV band | Broad-spectrum |
| Peak absorption (nm) | 310 & 343 |
| Molecular weight (g/mol) | 627.8 · High for a UV filter (over 500 g/mol) |
| Photostability | 57–58% (Helioscience, France) |
| Pack size (kg) | 25 |
| MOQ (kg) | 300 |
| Shelf life (years) | 2 |
| REACH registered | Yes |
| REACH regions | European Union, United Kingdom |
| REACH tonnage band | <= 100 MT |
Applications
- Sunscreens & SPF Products
- Foundations & BB Creams
- Lip Care (Balms, Lipsticks)
Frequently asked
What is Sunbest-BMT?
Sunbest-BMT is UV-A/UV-B filter, INCI name Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (CAS 187393-00-6), supplied by Vinner Labs for sunscreens & SPF products.
What is the typical use level of Sunbest-BMT?
The typical dosage of Sunbest-BMT is 1-10% (≤6% US) in finished formulations. Exact levels depend on the application and regional regulations.
Is Sunbest-BMT REACH registered?
Yes, Sunbest-BMT is REACH registered (European Union, United Kingdom) in the <= 100 MT tonnage band.
What is Sunbest-BMT soluble in?
Sunbest-BMT is soluble in: Ethanol; Methanol; Chloroform; Ethyl Acetate; Octyl Salicylate; Octocrylene & Homosalate.
Related ingredients
Samples & documentation
Request a sample, spec sheet, quotation or regulatory statement for Sunbest-BMT, ask a specialist.