NOAEL Data REACH Registered Cosmetic Ingredient

3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide

Also known as: 2-[(2-Methylprop-2-enoyl)oxy]ethyl 2-(trimethylazaniumyl)ethyl phosphate, 2-(Methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate, 2-Methacryloyloxyethyl phosphatidylcholine, 2-Methacryloyloxyethyl phosphorylcholine, PC 2118 (+4 more)

CAS 67881-98-5

3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide (CAS 67881-98-5) is a chemical substance. Key regulatory status: REACH registered, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, ECHA REACH.

View cosmetic safety profile for Methacryloyloxyethyl Phosphorylcholine →

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 15 fields
Name
3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide
CAS Number
67881-98-5
DTXSID
DTXSID20936115
Molecular Formula
C11H22NO6P
InChI Key
ZSZRUEAFVQITHH-UHFFFAOYSA-N
Monoisotopic Mass
295.118474
Synonyms
2-[(2-Methylprop-2-enoyl)oxy]ethyl 2-(trimethylazaniumyl)ethyl phosphate2-(Methacryloyloxy)ethyl 2-(trimethylammonio)ethyl phosphate2-Methacryloyloxyethyl phosphatidylcholine2-Methacryloyloxyethyl phosphorylcholinePC 2118trimethyl[2-({2-[(2-methylprop-2-enoyl)oxy]ethyl phosphonato}oxy)ethyl]azaniumM 2005MPCHEMA-PC

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 1 records
No specific technical function

NOAEL Studies

Toxicology endpoints rendered from public NOAEL study rows.

SOURCE NOAEL studies Showing 4 of 4 studies
ValueUnitEndpointRouteSpeciesSource
59RU860S8DUNIIFDA UNII substance identifier--openFDA substances
59RU860S8DUNIIFDA UNII substance identifier--openFDA substances
59RU860S8DUNIIFDA UNII substance identifier--openFDA substances
59RU860S8DUNIIFDA UNII substance identifier--openFDA substances

Showing 4 of 4 studies

REACH Registration

Registration status from the ECHA REACH registered substances database.

SOURCE ECHA (EU) 1 records
StatusNameEC NumberLink
Registered2-(Methacryloyloxyethyl)-2'-((trimethylammonium)ethyl)phosphate417-560-0ECHA overview →

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Humectant
View full cosmetic safety profile →

Frequently Asked Questions

What is the NOAEL for 3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide?

3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide has 4 NOAEL studies in the database. The lowest reported value is 59RU860S8D UNII. Source: openFDA substances.

Is 3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide used in cosmetics?

Yes, 3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide is also indexed as a cosmetic ingredient under the name Methacryloyloxyethyl Phosphorylcholine. 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 3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide 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.

Is 3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide used outside industrial chemicals?

3,5,8-Trioxa-4-phosphaundec-10-en-1-aminium, 4-hydroxy-N,N,N,10-tetramethyl-9-oxo-, inner salt, 4-oxide also appears in cosmetics databases.