NOAEL Data Cosmetic Ingredient

Diethylene glycol monooleate

Also known as: 9-​Octadecenoic acid (9Z)​-​, 2-​(2-​hydroxyethoxy)​ethyl ester, 9-Octadecenoic acid (Z)-, 2-(2-hydroxyethoxy)ethyl ester, Oleic acid, 2-(2-hydroxyethoxy)ethyl ester, 2-(2-Hydroxyethoxy)ethyl monooleate, Atlas G 2139 (+14 more)

CAS 106-12-7

Diethylene glycol monooleate (CAS 106-12-7) 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 PEG-2 OLEATE →

SOURCE noael studies public
NOAEL studies
3
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 25 fields
Name
Diethylene glycol monooleate
CAS Number
106-12-7
DTXSID
DTXSID3051541
Molecular Formula
C22H42O4
InChI Key
PHDVPEOLXYBNJY-KTKRTIGZSA-N
Monoisotopic Mass
370.30831
Synonyms
9-​Octadecenoic acid (9Z)​-​, 2-​(2-​hydroxyethoxy)​ethyl ester9-Octadecenoic acid (Z)-, 2-(2-hydroxyethoxy)ethyl esterOleic acid, 2-(2-hydroxyethoxy)ethyl ester2-(2-Hydroxyethoxy)ethyl monooleateAtlas G 2139Cithrol DGMO S/EDiglycol monooleateEmcol DO 50Emcol DOSNonex 409PEG 2 OleatePegosperse 100 O

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 1 records
Emulsifier

Regulatory Lists

Inventory, screening, and regulatory list matches from public chemical databases.

SOURCE EPA CPDat 2 records
ListKeywordSource
CEDIFDAUnited States Food and Drug Administration (FDA)
Indirect additives food contact (10/2018)FDAUnited States Food and Drug Administration (FDA)

NOAEL Studies

Toxicology endpoints rendered from public NOAEL study rows.

SOURCE NOAEL studies Showing 3 of 3 studies
ValueUnitEndpointRouteSpeciesSource
9WHK450F71UNIIFDA UNII substance identifier--openFDA substances
9WHK450F71UNIIFDA UNII substance identifier--openFDA substances
9WHK450F71UNIIFDA UNII substance identifier--openFDA substances

Showing 3 of 3 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
Surfactant
View full cosmetic safety profile →

Frequently Asked Questions

What is the NOAEL for Diethylene glycol monooleate?

Diethylene glycol monooleate has 3 NOAEL studies in the database. The lowest reported value is 9WHK450F71 UNII. Source: openFDA substances.

What regulatory lists include Diethylene glycol monooleate?

Diethylene glycol monooleate appears on 2 regulatory/inventory lists including CEDI, Indirect additives food contact (10/2018). Source: EPA CPDat.

Is Diethylene glycol monooleate used in cosmetics?

Yes, Diethylene glycol monooleate is also indexed as a cosmetic ingredient under the name PEG-2 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 Diethylene glycol monooleate 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 Diethylene glycol monooleate used outside industrial chemicals?

Diethylene glycol monooleate also appears in cosmetics databases.