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Pigment red 112

CAS 6535-46-2 · 100/100 · High conf.

Also registered as 3 other CAS numbers

99752-20-2 · 1014978-13-2 · 2215922-77-1

Concern score

100/100Critical concern based on regulatory listings.
High confidence

Pigment red 112 in plain language

What it is

On cosmetic ingredient lists it appears as “CI 12370”.

Also known as CI 12370 · C.I. Pigment Red 112 · Naphthol red fgr · Permanent red fgr · Luconyl red 3855 · Monoazo dispersed in acrylic resin

Show all 11 names

Monoazo dispersed in styrenated acrylic resin · Unisperse red 3RS-E2 · monoazo red · red pigment · red pigments

What it does

Used in cosmetics as a colourant and a hair dye. CI 12370 is classed chemically as a monoazo colour.

  • Colorant
  • Hair dyeing
  • Colourant
Is it a concern?
Critical concern: no hazard classifications on record. It is banned in EU cosmetics.

Why it's flagged

3-Hydroxy-N-(o-tolyl)-4-[(2,4,5-trichlorophenyl)azo]naphthalene-2-carboxamide (Pigment Red 112; CI 12370) and its salts when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

RestrictedEU EC — banned

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

Restrictions first, then routine listings from published regulatory sources.

  • EU Annex II — prohibited
  • EU Annex IV — permitted colorant
  • EU permitted colorant
  • EU prohibited in cosmetics

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUEC

    Annex II of EU Cosmetics Regulation (EC) 1223/2009: substances prohibited in cosmetic products.

    banned
    View source →
  • EUCosIngActive4 entries
    • Cosmetics Regulation annex IV / ref 11.Source →
    • Cosmetics Regulation annex II / ref 1346.Source →
    • CI 12370 is classed chemically as a monoazo colour. It conforms to the formula: Restriction: IV/11 (CI 12370) II/1346 (Pigment Red 112; CI 12370: and its salts when used as a substance in hair dye products)Source →
    • Pigment Red 112 is classed chemically as a monoazo colour. It conforms to the formula: Restriction: II/1346 (Pigment Red 112; CI 12370: and its salts when used as a substance in hair dye products)Source →
  • EUECallowed_listedAnnex IV of EU Cosmetics Regulation (EC) 1223/2009: colorants allowed in cosmetic products. Maximum concentration: Rinse-off products
    • Annex IV of EU Cosmetics Regulation (EC) 1223/2009: colorants allowed in cosmetic products. Maximum concentration: Rinse-off productsSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 10 composition records across product categories including Specialty occupational products, Electronics/small appliances. EPA CPDat classifies this chemical for functional uses including Dye, Pigment.
    • EPA CPDat observed this chemical in 10 composition records across product categories including Specialty occupational products, Electronics/small appliances. EPA CPDat classifies this chemical for functional uses including Dye, 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 Pigment red 112. 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 Pigment red 112 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 →
  • EU CosIng Cosmetics Regulation Annexes

    regulatory · updated 2020-08-13

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2020-02-13

    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.

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 EPA CPDat has listed Pigment red 112 in a product composition. These are source records, not Greenveil catalog products.

Source records

10

Named organisations

5

Specialty occupational productsElectronics/small appliances

Typical roles

ColorantHair dyeingColourant
See products using Pigment red 112 →

Catalog

Found in these products

Cosmetic and personal-care products that list Pigment red 112 are shown first. Their ingredient lists include Pigment red 112; each product's own rating depends on its whole formula, so it is shown on the product page, not here.