Iscotrizinol (USAN,Statement on a nonproprietary name adopted by the USAN Council INCI diethylhexyl butamido triazone) is an organic compound used in sunscreens to absorb UVB and some UVA radiation incidecoder.com: Diethylhexyl Butamido Triazone with a peak protection at 310 nm. It is one of the most photostable chemical sunscreens known today with 25 hours required to lose 10% of its SPF protection ability. It is marketed as Uvasorb HEB by 3V Sigma.
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