What is the NOAEL for 2-Hexadecylicosan-1-ol?
2-Hexadecylicosan-1-ol has 4 NOAEL studies in the database. The lowest reported value is PNI7414YT1 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
2-Hexadecylicosan-1-ol
CAS 17658-63-8
2-Hexadecylicosan-1-ol (CAS 17658-63-8) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
0
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
2-Hexadecylicosan-1-ol
CAS Number
17658-63-8
DTXSID
DTXSID20938816
Molecular Formula
C36H74O
InChI Key
JQJGGMZIMBGQQY-UHFFFAOYSA-N
Monoisotopic Mass
522.573967
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
2 records
Softener and conditioner
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| PNI7414YT1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| PNI7414YT1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| PNI7414YT1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| PNI7414YT1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
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
Is 2-Hexadecylicosan-1-ol used in cosmetics?
Yes, 2-Hexadecylicosan-1-ol is also indexed as a cosmetic ingredient under the name Cetylarachidol. 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 2-Hexadecylicosan-1-ol come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is 2-Hexadecylicosan-1-ol used outside industrial chemicals?
2-Hexadecylicosan-1-ol also appears in cosmetics databases.