What is the NOAEL for N-Methyl-3-nitro-p-phenylenediamine?
N-Methyl-3-nitro-p-phenylenediamine has 4 NOAEL studies in the database. The lowest reported value is 33GGQ52SC3 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
N-Methyl-3-nitro-p-phenylenediamine
CAS 2973-21-9
N-Methyl-3-nitro-p-phenylenediamine (CAS 2973-21-9) is a chemical substance. Key regulatory status: 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
View cosmetic safety profile for N-Methyl-3-Nitro-p-Phenylenediamine →
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
1
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
N-Methyl-3-nitro-p-phenylenediamine
CAS Number
2973-21-9
DTXSID
DTXSID50863066
Molecular Formula
C7H9N3O2
InChI Key
XSHZMHVULBOPDY-UHFFFAOYSA-N
Monoisotopic Mass
167.069477
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.
SOURCE
EPA CPDat
1 records
| List | Keyword | Source |
|---|---|---|
| banned; Europe; Personal care | European Commission | CosIng |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 33GGQ52SC3 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 33GGQ52SC3 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 33GGQ52SC3 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 33GGQ52SC3 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
SOURCE
AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
restricted
Max
-
Category
Colorant
Frequently Asked Questions
What regulatory lists include N-Methyl-3-nitro-p-phenylenediamine?
N-Methyl-3-nitro-p-phenylenediamine appears on 1 regulatory/inventory list including banned; Europe; Personal care. Source: EPA CPDat.
Is N-Methyl-3-nitro-p-phenylenediamine used in cosmetics?
Yes, N-Methyl-3-nitro-p-phenylenediamine is also indexed as a cosmetic ingredient under the name N-Methyl-3-Nitro-p-Phenylenediamine. 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 N-Methyl-3-nitro-p-phenylenediamine come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is N-Methyl-3-nitro-p-phenylenediamine used outside industrial chemicals?
N-Methyl-3-nitro-p-phenylenediamine also appears in cosmetics databases.