What is the NOAEL for Octadecene?
Octadecene has 2 NOAEL studies in the database. The lowest reported value is 1000 mg/kg bw/day via oral in Rat. Source: ToxValDB_ECHA_IUCLID.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Octadecene
Also known as: EINECS 248-205-6, Linear octadecene
CAS 27070-58-2
Octadecene (CAS 27070-58-2) is a chemical substance. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, ECHA REACH.
Cross-Vertical Regulatory Divergence
Octadecene is classified GHS Danger (H304, H413) in the chemicals database but is allowed in EU cosmetics.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
noael studies public
NOAEL studies
2
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
5 fields
Name
Octadecene
CAS Number
27070-58-2
DTXSID
DTXSID0040250
Synonyms
EINECS 248-205-6Linear octadecene
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
5 records
SolventViscosity modifier
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| detected; Europe; Other direct contact consumer goods | Danish Environmental Protection Agency | Danish EPA |
| detected; Europe; Other direct contact consumer goods | Danish Environmental Protection Agency | Danish EPA |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 2 of 2 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =3000 | ppm | NOAEC | inhalation | Rat | ToxValDB_ECHA_IUCLID |
| =1000 | mg/kg bw/day | NOEL | oral | Rat | ToxValDB_ECHA_IUCLID |
Showing 2 of 2 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Octadecene | 248-205-6 | ECHA overview → |
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Rheology Modifiers
Frequently Asked Questions
What regulatory lists include Octadecene?
Octadecene appears on 1 regulatory/inventory list including detected; Europe; Other direct contact consumer goods. Source: EPA CPDat.
Is Octadecene used in cosmetics?
Yes, Octadecene is also indexed as a cosmetic ingredient under the name OCTADECENE. 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 Octadecene 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.
Does Octadecene have different safety status in cosmetics vs industrial chemicals?
Octadecene is classified GHS Danger (H304, H413) in the chemicals database but is allowed in EU cosmetics.
Is Octadecene used outside industrial chemicals?
Octadecene also appears in cosmetics databases.