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C.I. Pigment Yellow 17

CAS 4531-49-1

Also registered as 8 other CAS numbers

1264-06-8 · 36437-78-2 · 39362-41-9 · 53802-40-7 · 67894-49-9 · 101027-30-9 · 127546-10-5 · 216865-15-5

C.I. Pigment Yellow 17 chemical structure

Concern score

Not assessed — no hazard data yet.

C.I. Pigment Yellow 17 in plain language

What it is

Also known as Pigment yellow 17 · C.I. 21105 · C.I.Pigment Yellow 17 (C.I.21105) · CS-0010378 · Diarylide Yellow · Disazo

Show all 14 names

Ec 224-867-1 · FP41752 · HY-D0375 · UNII-OE5UP31E08 · Vtgoejalmfecdq-uhfffaoysa-n · c.i. pigment yellow 17 (c.i. no 21105) · yellow pigment · yellow pigment 37. % (wt): 0.2-0.4%

What it does

Used in consumer products as a colourant.

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

Regulation

No restrictions found. C.I. Pigment Yellow 17 appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 31 composition records across product categories including Personal care, Electronics/small appliances, Home maintenance. EPA CPDat classifies this chemical for functional uses including Pigment.
    • EPA CPDat observed this chemical in 31 composition records across product categories including Personal care, Electronics/small appliances, Home maintenance. EPA CPDat classifies this chemical for functional uses including Pigment.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 C.I. Pigment Yellow 17. 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 C.I. Pigment Yellow 17 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2019-07-18

    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

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed C.I. Pigment Yellow 17 in a product composition. These are source records, not Greenveil catalog products.

Source records

31

Named organisations

6

Personal careElectronics/small appliancesHome maintenanceRaw materials

Typical roles

Colourant
See products using C.I. Pigment Yellow 17 →