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  • cleaning

Sodium benzotriazolyl butylphenol sulfonate

CAS 134191-44-9

Also registered as 3 other CAS numbers

134672-84-7 · 340964-12-7 · 92484-48-5

Sodium benzotriazolyl butylphenol sulfonate chemical structure

Concern score

Not assessed — no hazard data yet.

Sodium benzotriazolyl butylphenol sulfonate in plain language

What it is

Also known as (±)-sodium benzotriazolyl butylphenol sulfonate · Benzotriazolyl butylphenol sulfonate · Benztriazol UV absorber buk 4499 · Sodium benzotriazolyl butylphenol sulfonate, (±)- · (+/-)-sodium benzotriazolyl butylphenol sulfonate · Ec 403-080-9

Show all 14 names

Sodium benzotriazolyl butylphenol sulfonate, (+/-)- · Tinogard apa · Tinogard hs · Tinogard UV 1 · Tinuvin 595 · UNII-0LA2QC9O3Z · sodium benzotriazolyl butylphenolsulfonate · sulfoniertes Benzotriazolderivat

What it does

Used in cosmetics as a UV filter.

  • UV absorber
  • Surfactant
  • Fragrance
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Sodium benzotriazolyl butylphenol sulfonate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • EUCosIngActiveListed in CosIng inventory for cosmetic use.
    • Listed in CosIng inventory for cosmetic use.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 548 composition records across product categories including Cleaning products and household care, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), UV stabilizer, Fragrance.
    • EPA CPDat observed this chemical in 548 composition records across product categories including Cleaning products and household care, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), UV stabilizer, Fragrance.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 Sodium benzotriazolyl butylphenol sulfonate. 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 Sodium benzotriazolyl butylphenol sulfonate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →

  • EPA Chemical and Products Database

    exposure · updated may 3, 2019

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    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.

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed Sodium benzotriazolyl butylphenol sulfonate in a product composition. These are source records, not Greenveil catalog products.

Source records

548

Named organisations

6

Cleaning products and household carePersonal care

Typical roles

UV absorberSurfactantFragrance
See products using Sodium benzotriazolyl butylphenol sulfonate →

Catalog

Found in these products

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

See all 22 →Find products without it →