What is the NOAEL for (9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate?
(9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate has 5 NOAEL studies in the database. The lowest reported value is 7.05 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
NOAEL Data
REACH Registered
Cosmetic Ingredient
(9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate
Also known as: 9-Octadecenoic acid (9Z)-, (9Z)-9-octadecen-1-yl ester, 9-Octadecenoic acid (9Z)-, (9Z)-9-octadecenyl ester, 9-Octadecenoic acid (Z)-, 9-octadecenyl ester, (Z)-, Oleic acid, (Z)-9-octadecenyl ester, Oleic acid, 9-octadecenyl ester (+12 more)
CAS 3687-45-4
(9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate (CAS 3687-45-4) is a chemical substance. Key regulatory status: REACH registered, 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
SOURCE
noael studies public
NOAEL studies
5
SOURCE
chemical inventory jurisdictions
Regulatory lists
1
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
23 fields
Name
(9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate
CAS Number
3687-45-4
DTXSID
DTXSID20893537
Molecular Formula
C36H68O2
InChI Key
BARWIPMJPCRCTP-CLFAGFIQSA-N
Monoisotopic Mass
532.521931
Synonyms
9-Octadecenoic acid (9Z)-, (9Z)-9-octadecen-1-yl ester9-Octadecenoic acid (9Z)-, (9Z)-9-octadecenyl ester9-Octadecenoic acid (Z)-, 9-octadecenyl ester, (Z)-Oleic acid, (Z)-9-octadecenyl esterOleic acid, 9-octadecenyl esterOleic acid, cis-9-octadecenyl ester9-Octadecen-1-ol, oleate, (Z)-CetiolCosmol liquidCrodamol OO-VExceparl OL-OLOleic acid oleyl ester
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
4 records
Softener and conditioner
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
1 records
| List | Keyword | Source |
|---|---|---|
| active_ingredient; animal_products; Europe; pharmaceutical; residue | EU | CPCat |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 5 of 5 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =7.05 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| 3X3L452Y85 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 3X3L452Y85 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 3X3L452Y85 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 3X3L452Y85 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
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 | (Z)-octadec-9-enyl oleate | 222-980-0 | ECHA overview → |
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
Emollient
Frequently Asked Questions
What regulatory lists include (9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate?
(9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate appears on 1 regulatory/inventory list including active_ingredient; animal_products; Europe; pharmaceutical; residue. Source: EPA CPDat.
Is (9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate used in cosmetics?
Yes, (9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate is also indexed as a cosmetic ingredient under the name Oleyl Oleate. 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 (9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is (9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate used outside industrial chemicals?
(9Z)-9-Octadecen-1-yl (9Z)-9-octadecenoate also appears in cosmetics databases.