Skip to content

GREENVEIL

  • industrial

C.I. Vat Yellow 4

CAS 128-66-5

Also registered as 4 other CAS numbers

12772-52-0 · 39280-74-5 · 115685-46-6 · 662165-69-7

C.I. Vat Yellow 4 chemical structure

Concern score

Not assessed — no hazard data yet.

C.I. Vat Yellow 4 in plain language

What it is

Also known as Vat yellow 4 · Dibenzo(b,def)chrysene-7,14-dione · 1,2,6,7-DIBENPYRENE-7,14-QUINONE · 2,3,7,8-DIBENZPYRENE-1,6-QUINONE · 3,4:8,9-DIBENZOPYRENE-5,10-DIONE · C.I. solubilised vat yellow 4

Show all 31 names

CI 59100 · Ahcovat Printing Golden Yellow · Ahcovat Printing Golden Yellow GK · Amanthrene Golden Yellow · C.I Vat yellow 4 · C.I. Vat Yellow · Caledon Golden Yellow · Cibanone Golden Yellow · DIBENZO(A,B)PYRENE-7,14-DIONE · Golden Yellow ZhKh · Helanthrene Yellow · Hostavat Golden Yellow · Leucosol Golden Yellow · Mayvat Golden Yellow · Mikethrene Gold Yellow · Paradone Golden Yellow · Tyrian yellow i-gok · Tinon Golden Yellow · Tinon Golden Yellow GK · Tyrion Yellow · Vat Golden Yellow · Vat Yellow ZhKh · Yellow · Yellow GK base · c.i. vat yellow 4 (sara iii)

What it does

We don't have a plain-language description for C.I. Vat Yellow 4 yet.

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

Regulation

No restrictions found. C.I. Vat Yellow 4 appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including Electronics/small appliances.
    • EPA CPDat observed this chemical in 3 composition records across product categories including Electronics/small appliances.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for C.I. Vat Yellow 4 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 2019-02-27

    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. Vat Yellow 4 in a product composition. These are source records, not Greenveil catalog products.

Source records

3

Electronics/small appliances
See products using C.I. Vat Yellow 4 →

Catalog

Found in these products

Their ingredient lists include C.I. Vat Yellow 4; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 153 →Find products without it →

Co-occurrence

Often appears with

Ingredients that frequently appear alongside C.I. Vat Yellow 4 in the catalog.