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GREENVEIL

  • industrial

N-nonylphenol (mixed isomers)

CAS 25154-52-3

Also registered as 2 other CAS numbers

1300-16-9 · 256459-00-4

Concern score

Not assessed — no hazard data yet.

N-nonylphenol (mixed isomers) in plain language

What it is

Also known as Nonyl phenol · Nonylphenol · n-Nonylphenol · Monononylphenol · Nonanal-methyl anthranilate · Nonyl phenol (mixed isomers)

Show all 8 names

Hydroxyl No. 253 · Nonylphenol (mixed)

What it does

Used in consumer products as a fragrance ingredient.

  • Fragrance
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. N-nonylphenol (mixed isomers) appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 334 composition records across product categories including Raw materials, Home maintenance, Industrial products. EPA CPDat classifies this chemical for functional uses including Binder, Hardener, Catalyst.
    • EPA CPDat observed this chemical in 334 composition records across product categories including Raw materials, Home maintenance, Industrial products. EPA CPDat classifies this chemical for functional uses including Binder, Hardener, Catalyst.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as mixture.
    • openFDA substance registry classifies this ingredient as mixture.Source →

Evidence & sources

No graded research studies for N-nonylphenol (mixed isomers) yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated january 25, 2017

    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 →

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 N-nonylphenol (mixed isomers) in a product composition. These are source records, not Greenveil catalog products.

Source records

334

Named organisations

6

Raw materialsHome maintenanceIndustrial productsConstructionBatteriesConstruction and building materials

Typical roles

Fragrance
See products using N-nonylphenol (mixed isomers) →