What other records share CAS 68239-82-7?

CAS 68239-82-7 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 3153415/10/2010

4-NITRO-O-PHENYLENEDIAMINE SULFATE

1,2-Benzenediamine, 4-nitro, sulfate (1:1)

4-NITRO-O-PHENYLENEDIAMINE SULFATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Source mapped Inventory entry; no linked annex rule	0	English and EU languages
Great Britain	Source mapped Official source mapped; ingredient rule not imported	0	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Source mapped Official source mapped; ingredient rule not imported	0	English
ASEAN	Source mapped Official source mapped; ingredient rule not imported	0	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Evidence linked Prohibited + Restricted Open this evidence	2	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Source mapped Official source mapped; ingredient rule not imported	0	English and Hindi
Saudi Arabia	Source mapped Official source mapped; ingredient rule not imported	0	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 68239-82-7

CAS 68239-82-7PubChem CID 5361844

1,2-Benzenediamine, 4-nitro-, sulfate (1:1)

IUPAC name: 4-nitrobenzene-1,2-diamine;sulfuric acid

Molecular formula: C6H9N3O6S
Molecular weight: 251.22 g/mol
Exact mass: 251.02120619 Da
Topological polar surface area: 181.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 8
Covalent units: 2
Defined stereocentres: 0

Also known as

HSDB 6235UNII-L1E2M78P4W4-nitro-o-phenylenediamine sulfateRODOL 4JS4-Nitro-o-phenylenediamine, sulfateEINECS 269-476-74-NITRO-1,2-BENZENEDIAMINE SULFATE4-NITRO-1,2-BENZENEDIAMINE SULFATE [HSDB]

14 more reported names

4-NITRO-O-PHENYLENEDIAMINE SULFATE [WHO-DD]RefChem:716094Nitroophenylenediamine, sulfate4Nitrobenzene1,2diammonium sulphate1,2Benzenediamine, 4nitro, sulfate (1:1)4-NITRO-O-PHENYLENEDIAMINE SULFATE [INCI]269-476-74-Nitrobenzene-1,2-diamine sulfateL1E2M78P4W4-nitrobenzene-1,2-diamine; sulfuric acid4-Nitrobenzene-1,2-diammonium sulphateJOCYNLSMOXUCGV-UHFFFAOYSA-N4-Nitrobenzene-1,2-diaminesulfateSulfuric acid--4-nitrobenzene-1,2-diamine (1/1)

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID50887308

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for 4-NITRO-O-PHENYLENEDIAMINE SULFATE

INCI name

4-NITRO-O-PHENYLENEDIAMINE SULFATE

Description

1,2-Benzenediamine, 4-nitro, sulfate (1:1)

Record provenance

Inventory reference: 31534
Imported identity: 4-NITRO-O-PHENYLENEDIAMINE SULFATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for 4-NITRO-O-PHENYLENEDIAMINE SULFATE

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Key data

CAS

68239-82-7

269-476-7

Restriction

—

Function

HAIR DYEING: Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, or permanent, depending on the length of time the colorant remains on the hair.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#346 · 4-NITRO-O-PHENYLENEDIAMINE SULFATE

Ingredients with overlapping formulation functions

4-NITRO-M-PHENYLENEDIAMINE SULFATEHAIR DYEING

4-NITRO-O-PHENYLENEDIAMINEHAIR DYEING

4-NITRO-O-PHENYLENEDIAMINE DIHYDROCHLORIDEHAIR DYEING

4-NITRO-O-PHENYLENEDIAMINE HCLHAIR DYEING

4-NITROGUAIACOLHAIR DYEING

4-NITROPHENYL AMINOETHYLUREAHAIR DYEING

5-AMINO-2,6-DIMETHOXY-3-HYDROXYPYRIDINEHAIR DYEING

5-AMINO-4-CHLORO-O-CRESOLHAIR DYEING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How 4-NITRO-O-PHENYLENEDIAMINE SULFATE appears in the CosIng inventory

The CosIng inventory lists 4-NITRO-O-PHENYLENEDIAMINE SULFATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

4-NITRO-O-PHENYLENEDIAMINE SULFATE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

4-NITRO-O-PHENYLENEDIAMINE SULFATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, 4-NITRO-O-PHENYLENEDIAMINE SULFATE carries the following function designation(s):

HAIR DYEING

CAS 68239-82-7 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for 4-NITRO-O-PHENYLENEDIAMINE SULFATE

This page reproduces the CosIng inventory entry for 4-NITRO-O-PHENYLENEDIAMINE SULFATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research 4-NITRO-O-PHENYLENEDIAMINE SULFATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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