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Diethylhexyl Butamido Triazone
Oil-soluble broad UVB with UVA II coverage; highly photostable, helps stabilise other filters.
Regular supplyUV filters
Identity
- INCI name
- Diethylhexyl Butamido Triazone
- Also known as
- DHBT · Iscotrizinol
- IUPAC name
- 2-Ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate
- CAS number
- 154702-15-5
- Molecular formula
- C44H59N7O5
- Molecular weight
- 765.98 g/mol
- Appearance
- White to almost white powder
Typical specification
| Parameter | Typical value |
|---|---|
| Assay | ≥ 98.0 % |
| Purity (HPLC) | ≥ 98.0 % |
| Specific extinction | ≥ 1470 |
| Colour (APHA, solution) | ≤ 650 |
| Heavy metals | ≤ 10 ppm |
| Trace metals (each) | ≤ 2 ppm |
Indicative values. The lot certificate of analysis governs. Full TDS and SDS available on request; analytical methods shared under CDA.
Applications
- •Sun care
- •Photostable filter systems
- •Anti-ageing day care
Regulatory note
Listed UV filter in the EU (Annex VI) and Korea (MFDS restricted-use list) with market-specific maximum levels. Not an approved sunscreen active in the USA.