NOAEL Data REACH Registered Cosmetic Ingredient

Dodecanoic acid, 2-sulfoethyl ester, sodium salt

Also known as: Dodecanoic acid, 2-sulfoethyl ester, sodium salt (1:1), Lauric acid, ester with 2-hydroxyethanesulfonic acid sodium salt, Sodium 2-sulphonatoethyl laurate, Sodium lauroylisethionate

CAS 7381-01-3

Dodecanoic acid, 2-sulfoethyl ester, sodium salt (CAS 7381-01-3) 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 Sodium Ethyl 2-Sulfolaurate →

SOURCE noael studies public
NOAEL studies
5
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 9 fields
Name
Dodecanoic acid, 2-sulfoethyl ester, sodium salt
CAS Number
7381-01-3
DTXSID
DTXSID30904926
Molecular Formula
C14H28O5S.Na
InChI Key
BRMSVEGRHOZCAM-UHFFFAOYSA-M
Synonyms
Dodecanoic acid, 2-sulfoethyl ester, sodium salt (1:1)Lauric acid, ester with 2-hydroxyethanesulfonic acid sodium saltSodium 2-sulphonatoethyl laurateSodium lauroylisethionate

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 39 records
Surfactant (surface active agent)Anti-static agentSoftener and conditionerCleaning agentFoamant

NOAEL Studies

Toxicology endpoints rendered from public NOAEL study rows.

SOURCE NOAEL studies Showing 5 of 5 studies
ValueUnitEndpointRouteSpeciesSource
=62.5mg/m3DNEL systemicinhalationHumanToxValDB_GESTIS_DNEL
M590021Z02UNIIFDA UNII substance identifier--openFDA substances
M590021Z02UNIIFDA UNII substance identifier--openFDA substances
M590021Z02UNIIFDA UNII substance identifier--openFDA substances
M590021Z02UNIIFDA 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
StatusNameEC NumberLink
RegisteredSodium 2-sulphonatoethyl laurate230-949-8ECHA overview →

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 Dodecanoic acid, 2-sulfoethyl ester, sodium salt?

Dodecanoic acid, 2-sulfoethyl ester, sodium salt has 5 NOAEL studies in the database. The lowest reported value is 62.5 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.

Is Dodecanoic acid, 2-sulfoethyl ester, sodium salt used in cosmetics?

Yes, Dodecanoic acid, 2-sulfoethyl ester, sodium salt is also indexed as a cosmetic ingredient under the name Sodium Ethyl 2-Sulfolaurate. 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 Dodecanoic acid, 2-sulfoethyl ester, sodium salt 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 Dodecanoic acid, 2-sulfoethyl ester, sodium salt used outside industrial chemicals?

Dodecanoic acid, 2-sulfoethyl ester, sodium salt also appears in cosmetics databases.