What is the NOAEL for 3-Diethylaminophenol?
3-Diethylaminophenol has 6 NOAEL studies in the database. The lowest reported value is 7.346 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
NOAEL Data
REACH Registered
Cosmetic Ingredient
3-Diethylaminophenol
Also known as: N,N-Diethyl-m-aminophenol, Phenol, 3-(diethylamino)-, 4-13-00-00969, BRN 0908212, m-(Diethylamino)phenol (+6 more)
CAS 91-68-9
3-Diethylaminophenol (CAS 91-68-9) is a chemical substance. Key regulatory status: REACH registered, 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, ECHA REACH.
View cosmetic safety profile for N,N-DIETHYL-M-AMINOPHENOL →
Cross-Vertical Regulatory Divergence
3-Diethylaminophenol is classified GHS Danger (H301, H315, H319, H335, H411) in the chemicals database but is restricted in EU cosmetics at max II/1223.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status/eu_max; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
noael studies public
NOAEL studies
6
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
17 fields
Name
3-Diethylaminophenol
CAS Number
91-68-9
DTXSID
DTXSID9025037
Molecular Formula
C10H15NO
InChI Key
WAVOOWVINKGEHS-UHFFFAOYSA-N
Monoisotopic Mass
165.115364
Synonyms
N,N-Diethyl-m-aminophenolPhenol, 3-(diethylamino)-4-13-00-00969BRN 0908212m-(Diethylamino)phenolN,N-Diethyl-3-aminophenolN,N-Diethyl-3-hydroxyanilineEINECS 202-090-93-Hydroxy-N,N-diethylanilineNSC 93934UNII-BQY98Q7YU5
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 |
|---|---|---|
| Canada; Personal care; Substances in PCP - Canada (4/2014) | Government of Canada | CPCat |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 6 of 6 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =7.346 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| BQY98Q7YU5 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| BQY98Q7YU5 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| BQY98Q7YU5 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| BQY98Q7YU5 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| =8333.33 | mg/kg bw/day | LOAEL | dermal | Mouse | ToxValDB_ECHA_IUCLID |
Showing 6 of 6 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 3-diethylaminophenol | 202-090-9 | ECHA overview → |
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
restricted
Max
II/1223
Category
Hair Dyes
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
CHEMBL1420719
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
1
Frequently Asked Questions
What regulatory lists include 3-Diethylaminophenol?
3-Diethylaminophenol appears on 1 regulatory/inventory list including Canada; Personal care; Substances in PCP - Canada (4/2014). Source: EPA CPDat.
Is 3-Diethylaminophenol used in cosmetics?
Yes, 3-Diethylaminophenol is also indexed as a cosmetic ingredient under the name N,N-DIETHYL-M-AMINOPHENOL. 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 3-Diethylaminophenol come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, ECHA REACH, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Does 3-Diethylaminophenol have different safety status in cosmetics vs industrial chemicals?
3-Diethylaminophenol is classified GHS Danger (H301, H315, H319, H335, H411) in the chemicals database but is restricted in EU cosmetics at max II/1223.
Is 3-Diethylaminophenol used outside industrial chemicals?
3-Diethylaminophenol also appears in cosmetics, pharmaceutical databases.