Skip to content

GREENVEIL

  • beauty
  • industrial
  • pharma

Iscotrizinol

CAS 154702-15-5 · 20/100 · High conf.

Iscotrizinol chemical structure

Concern score

20/100Minor concern based on regulatory listings.
High confidence

Iscotrizinol in plain language

What it is

On cosmetic ingredient lists it appears as “Diethylhexyl butamido triazone”.

Also known as Diethylhexyl butamido triazone · Diethylhexyl butamido triazone (inci) · Ec 421-450-8 · Inci · Iscotrizinol (USAN) · UNII-2UTZ0QC864

Show all 8 names

Uvasorb HEB · starbld0009715

What it does

Used in cosmetics as a UV filter and a light stabiliser.

  • UV filter
  • UV absorber
  • Light stabilizer
Is it a concern?
Minor concern: no hazard classifications on record. It is listed for cosmetic use in the EU.

What the listings say

Permitted, with conditions — Iscotrizinol appears on published "allowed" regulatory lists rather than on a restriction list.

Benzoic acid, 4,4-{[6-[[[(1,1-dimethylethyl)amino]carbonyl]phenyl]amino]-1,3-5-triazine-2,4-diyl]diimino}bis-, bis(2-ethylhexyl)ester / Iscotrizinol is listed in Annex VI of the EU Cosmetics Regulation (EC) 1223/2009 (UV filters allowed in cosmetic products).

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

No restrictions found. Iscotrizinol appears in these published regulatory listings.

  • In marketed US drugs
  • EU Annex VI — permitted UV filter
  • EU permitted UV filter

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActive2 entries
    • Cosmetics Regulation annex VI / ref 17.Source →
    • Diethylhexyl Butamido Triazone is the organic compound that conforms to the formula: Restriction: VI/17Source →
  • USEPAcommercial use observed2 entries
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including UV stabilizer.Source →
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.Source →
  • EUECallowed_listedAnnex VI of EU Cosmetics Regulation (EC) 1223/2009: UV filters allowed in cosmetic products. Maximum concentration: 10%
    • Annex VI of EU Cosmetics Regulation (EC) 1223/2009: UV filters allowed in cosmetic products. Maximum concentration: 10%Source →
  • USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 1 active drug products and 1 total products.
    • FDA NDC lists this ingredient in 1 active drug products and 1 total products.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Iscotrizinol. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Iscotrizinol yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

8 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →

  • EU CosIng Cosmetics Regulation Annexes

    regulatory · updated 2010-10-26

    Open →

  • EPA Chemical and Products Database

    exposure · updated 23/01/2020

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

  • FDA National Drug Code Directory

    regulatory · updated 2026-12-31

    Open →

  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →

  • openFDA Substance

    registry · updated 2026-05-24

    Open →

  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Food-use source coverage is present in the current record.

Good fit

The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Where it has been recorded

How often FDA National Drug Code directory has listed Iscotrizinol in a product composition. These are source records, not Greenveil catalog products.

Source records

1

Typical roles

UV filterUV absorberLight stabilizer
See products using Iscotrizinol →

Catalog

Found in these products

Their ingredient lists include Iscotrizinol; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 135 →Find products without it →