What is the NOAEL for Cyclopentanone, 3-(2-oxopropyl)-2-pentyl-?
Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- has 4 NOAEL studies in the database. The lowest reported value is 0 % via Dermal in Human. Source: NTP ICE skin sensitization.
NOAEL Data
Cosmetic Ingredient
Cyclopentanone, 3-(2-oxopropyl)-2-pentyl-
CAS 40942-73-2
Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- (CAS 40942-73-2) is a chemical substance. Key regulatory status: 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
View cosmetic safety profile for Amyl Cyclopentanone Propanone →
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
Cyclopentanone, 3-(2-oxopropyl)-2-pentyl-
CAS Number
40942-73-2
DTXSID
DTXSID00866027
Molecular Formula
C13H22O2
InChI Key
PMVDYAQAPLAXSY-UHFFFAOYSA-N
Monoisotopic Mass
210.16198
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
3 records
Fragrance
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| IFRA Transparency | IFRA | IFRA |
| consumer_product | P&G | Proctor & Gamble |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| - | % | Incidence of positive responses | Dermal | Human | NTP ICE skin sensitization |
| 13500 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP ICE skin sensitization |
| >5000 | mg/kg bw | LD50 | oral | Rat | NTP ICE acute oral |
| 3 | unitless | Relative reliability score | Dermal | Human | NTP ICE skin sensitization |
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
permitted
Max
-
Category
Fragrance
Frequently Asked Questions
What regulatory lists include Cyclopentanone, 3-(2-oxopropyl)-2-pentyl-?
Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- appears on 2 regulatory/inventory lists including IFRA Transparency, consumer_product. Source: EPA CPDat.
Is Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- used in cosmetics?
Yes, Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- is also indexed as a cosmetic ingredient under the name Amyl Cyclopentanone Propanone. 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 Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- 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 Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- used outside industrial chemicals?
Cyclopentanone, 3-(2-oxopropyl)-2-pentyl- also appears in cosmetics databases.