What is the NOAEL for 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1)?
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) has 4 NOAEL studies in the database. The lowest reported value is M53XF75F63 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1)
CAS 4698-29-7
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) (CAS 4698-29-7) is a chemical substance. Key regulatory status: 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.
View cosmetic safety profile for N-PHENYL-P-PHENYLENEDIAMINE SULFATE →
Cross-Vertical Regulatory Divergence
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) is classified GHS Danger (H301, H302, H315, H317, H319, H335, H400, H410) in the chemicals database but is restricted in EU cosmetics at max III/8.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status/eu_max; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
NOAEL studies
NOAEL studies
4
SOURCE
Chemical inventory jurisdictions
Regulatory lists
2
SOURCE
EU CLP Annex VI
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
SOURCE
DSSTox identifiers
6 fields
Name
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1)
CAS Number
4698-29-7
DTXSID
DTXSID20884102
Molecular Formula
2C12H12N2.H2O4S
InChI Key
ZRFXOEFNFAPWJA-UHFFFAOYSA-N
Monoisotopic Mass
466.167477
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
2 records
Dye
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| Europe; Personal care - hair coloring | Danish Environmental Protection Agency | Danish EPA |
| Europe; Personal care - hair coloring | Danish Environmental Protection Agency | Danish EPA |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| M53XF75F63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| M53XF75F63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| M53XF75F63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| M53XF75F63 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
restricted
Max
III/8
Category
Hair Dyes
Frequently Asked Questions
What regulatory lists include 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1)?
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) appears on 1 regulatory/inventory list including Europe; Personal care - hair coloring. Source: EPA CPDat.
Is 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) used in cosmetics?
Yes, 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) is also indexed as a cosmetic ingredient under the name N-PHENYL-P-PHENYLENEDIAMINE SULFATE. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Does 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) have different safety status in cosmetics vs industrial chemicals?
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) is classified GHS Danger (H301, H302, H315, H317, H319, H335, H400, H410) in the chemicals database but is restricted in EU cosmetics at max III/8.
Is 1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) used outside industrial chemicals?
1,4-Benzenediamine, N1-phenyl-, sulfate (2:1) also appears in cosmetics databases.