What is the NOAEL for Ethyl nonanoate?
Ethyl nonanoate has 10 NOAEL studies in the database. The lowest reported value is 2.5 mg/kg via oral in Human. Source: ToxValDB_WHO_JECFA_ADI.
NOAEL Data
Cosmetic Ingredient
Ethyl nonanoate
Also known as: Nonanoic acid, ethyl ester, BRN 1759169, EINECS 204-615-7, Ethyl nonylate, FEMA No. 2447 (+6 more)
CAS 123-29-5
Ethyl nonanoate (CAS 123-29-5) is a chemical substance. Key regulatory status: 5 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
SOURCE
noael studies public
NOAEL studies
10
SOURCE
chemical inventory jurisdictions
Regulatory lists
5
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
Ethyl nonanoate
CAS Number
123-29-5
DTXSID
DTXSID1047651
Molecular Formula
C11H22O2
InChI Key
BYEVBITUADOIGY-UHFFFAOYSA-N
Monoisotopic Mass
186.16198
Synonyms
Nonanoic acid, ethyl esterBRN 1759169EINECS 204-615-7Ethyl nonylateFEMA No. 2447NSC 8901Wine etherUNII-KSH683S98Jethyl pelargonatenonanoic acid ethyl esterpelargonic acid ethyl ester
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
15 records
Softener and conditionerFragranceNo specific technical functionFlavouring and nutrient
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
5 records
| List | Keyword | Source |
|---|---|---|
| Australia; Food and drug - smoking-related products | New Zealand ESR | CPCat |
| IFRA Transparency | IFRA | IFRA |
| Europe | European Commission | Fl@vis |
| food_additive; Substances Added to Food (formerly EAFUS) (2/2019) | FDA | United States Food and Drug Administration (FDA) |
| consumer_product | P&G | Proctor & Gamble |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 10 of 10 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| <=2.5 | mg/kg | ADI | oral | Human | ToxValDB_WHO_JECFA_ADI |
| KSH683S98J | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| KSH683S98J | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| KSH683S98J | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| KSH683S98J | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP_ICE_skin_sensitization |
| 8100 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP_ICE_skin_sensitization |
| >43000 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
| 1000 | mg/kg bw/day | NOAEL | oral | rat | COSMOS_DB |
| 3 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
Showing 10 of 10 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
permitted
Max
-
Category
Fragrance
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
CHEMBL3187336
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
0
Food Safety Data
Same-CAS food additive, ADI, and GRAS records where available.
SOURCE
EFSA / FDA GRAS
1 records
ADI: 0-2.5 mg/kg bw (1979) mg/kg bw
View full food safety profile →Cannabis Data
Same-CAS cannabis compliance and lab records where available.
SOURCE
Cannabis regulatory / lab data
efsa substances
1 cannabis record found in efsa substances.
View full cannabis profile →Frequently Asked Questions
What regulatory lists include Ethyl nonanoate?
Ethyl nonanoate appears on 5 regulatory/inventory lists including Australia; Food and drug - smoking-related products, IFRA Transparency, Europe, and 2 more. Source: EPA CPDat.
Is Ethyl nonanoate used in cosmetics?
Yes, Ethyl nonanoate is also indexed as a cosmetic ingredient under the name Ethyl Pelargonate. 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 Ethyl nonanoate come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, ChEMBL / DailyMed, EFSA / FDA GRAS, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Is Ethyl nonanoate used outside industrial chemicals?
Ethyl nonanoate also appears in cosmetics, pharmaceutical, food safety, cannabis databases.