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  • industrial

6PPD

CAS 793-24-8

Also registered as 2 other CAS numbers

50809-58-0 · 76600-84-5

6PPD chemical structure

Concern score

Not assessed — no hazard data yet.

6PPD in plain language

What it is

Also known as N-PHENYL-N'-(1,3-DIMETHYL butyl)-para-phenylenediamine · 1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N'-phenyl- · N-(1,3-DIMETHYLBUTYL)-N'-PHENYL-P-PHENYLENEDIAMINE · 4-(1,3-DIMETHYLBUTYLAMINO)DIPHENYLAMINE · 4-N-(4-methylpentan-2-yl)-1-N-phenylbenzene-1,4-diamine · N-(4-METHYL-2-PENTYL)-N'-PHENYL-P-PHENYLENEDIAMINE

Show all 40 names

N-PHENYL-N'-(1,3-DIMETHYLBUTYL)-P-PHENYLENEDIAMINE · N~1~-(4-Methylpentan-2-yl)-N~4~-phenylbenzene-1,4-diamine · (1,3-dimethylbutyl)-N-phenyl-p-phenylenediamine · 1,4-Benzenediamine, N1-(1,3-dimethylbutyl)-N4-phenyl- · 1,4-Benzenediamine, N~1~-(1,3-dimethylbutyl)-N~4~-phenyl- · Antage 6C · Antioxidant 4020 · Antioxidant CD 13 · Antozite 67 · Blend of alkyl-aryl- and dialkyl-p-phenylenediamines · Blend of alkyl-aryl-p-phenylenediamines · Diafen 13 · Diafen FDMB · Dusantox 6PPD · Flexzone 7F · Flexzone 7L · N(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) · N-(1,3-DIMETHYLBUTYL)-N'-PHENYL-1,4-BENZENEDIAMINE · N-(1,3-DIMETHYLBUTYL)-N'-PHENYL-1,4-PHENYLENEDIAMINE · N-(1,3-DIMETHYLBUTYL)-N'-PHENYLBENZENE-1,4-DIAMINE · N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine · N-PHENYL-N'-(1,3-DIMETHYLBUTYL)-1,4-PHENYLENEDIAMINE · N-PHENYL-N'-(1,3-DIMETHYLBUTYL)-P-PHENYL diamine · N-phenyI-N'-(1,3dimethylbutyl)-p-phenylenediamine · Nocrac 6C · Nocrane 6C · P-phenylenediamine, N-(1,3-DIMETHYLBUTYL)-N'-PHENYL- · Permanax 120 · Permanax 6PPD · Santoflex 13 · Santoflex 13F · Santoflex 6PPD · Vulkanox 4020 · Wingstay 300

What it does

Used in consumer products as an antioxidant.

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

Regulation

No restrictions found. 6PPD appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 6 composition records across product categories including Furniture and furnishings, Construction and building materials. EPA CPDat classifies this chemical for functional uses including additive - non-reactive, styrene butadiene rubber (sbr), additive - non-reactive, styrene butadiene rubber (post consumer), Antioxidant.
    • EPA CPDat observed this chemical in 6 composition records across product categories including Furniture and furnishings, Construction and building materials. EPA CPDat classifies this chemical for functional uses including additive - non-reactive, styrene butadiene rubber (sbr), additive - non-reactive, styrene butadiene rubber (post consumer), Antioxidant.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 6PPD 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 23 March 2010

    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 →
Reference links (1)
Openfda substance

commondreams.org

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 6PPD in a product composition. These are source records, not Greenveil catalog products.

Source records

6

Named organisations

6

Furniture and furnishingsConstruction and building materials

Typical roles

Antioxidant
See products using 6PPD →