What is the NOAEL for Isononanoic acid, C16-18-alkyl esters?
Isononanoic acid, C16-18-alkyl esters has 5 NOAEL studies in the database. The lowest reported value is 51.5 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Isononanoic acid, C16-18-alkyl esters
CAS 111937-03-2
Isononanoic acid, C16-18-alkyl esters (CAS 111937-03-2) is a chemical substance. Key regulatory status: REACH registered, 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, ECHA REACH.
SOURCE
noael studies public
NOAEL studies
5
SOURCE
chemical inventory jurisdictions
Regulatory lists
3
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
3 fields
Name
Isononanoic acid, C16-18-alkyl esters
CAS Number
111937-03-2
DTXSID
DTXSID50108601
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
21 records
Softener and conditionerPlasticizer
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
3 records
| List | Keyword | Source |
|---|---|---|
| Europe; Personal care | Danish Environmental Protection Agency | Danish EPA |
| Europe; Personal care | Danish Environmental Protection Agency | Danish EPA |
| Europe; plastic_additive | European Chemicals Agency | European Chemicals Agency (ECHA) |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 5 of 5 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =51.5 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| =300 | mg/kg bw/day | LEL | oral | Rat | ToxValDB_EPA_TSCA_8e |
| =1000 | mg/kg bw/day | LEL | oral | Rat | ToxValDB_EPA_TSCA_8e |
| =100 | mg/kg bw/day | NEL | oral | Rat | ToxValDB_EPA_TSCA_8e |
| >=1000 | mg/kg bw/day | NOAEL | oral | Rat | ToxValDB_ECHA_IUCLID |
Showing 5 of 5 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Isononanoic acid, C16-18 (even numbered)-alkyl esters | 601-141-6 | ECHA overview → |
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
emollient
Frequently Asked Questions
What regulatory lists include Isononanoic acid, C16-18-alkyl esters?
Isononanoic acid, C16-18-alkyl esters appears on 2 regulatory/inventory lists including Europe; Personal care, Europe; plastic_additive. Source: EPA CPDat.
Is Isononanoic acid, C16-18-alkyl esters used in cosmetics?
Yes, Isononanoic acid, C16-18-alkyl esters is also indexed as a cosmetic ingredient under the name Cetearyl Isononanoate. 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 Isononanoic acid, C16-18-alkyl esters come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, ECHA REACH, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is Isononanoic acid, C16-18-alkyl esters used outside industrial chemicals?
Isononanoic acid, C16-18-alkyl esters also appears in cosmetics databases.