What is the NOAEL for Ethylhexadecyldimethylammonium bromide?
Ethylhexadecyldimethylammonium bromide has 5 NOAEL studies in the database. The lowest reported value is 7ZNQ7FIO9K UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
Ethylhexadecyldimethylammonium bromide
Also known as: Cetyl dimethyl ethyl ammonium bromide, Ammonyx DME, Caswell No. 165E, Cetylcide, Cetylethyldimethylammonium bromide (+9 more)
CAS 124-03-8
Ethylhexadecyldimethylammonium bromide (CAS 124-03-8) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
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
20 fields
Name
Ethylhexadecyldimethylammonium bromide
CAS Number
124-03-8
DTXSID
DTXSID2041759
Molecular Formula
C20H44N.BrH
InChI Key
VUFOSBDICLTFMS-UHFFFAOYSA-M
Monoisotopic Mass
378.273538
Synonyms
Cetyl dimethyl ethyl ammonium bromideAmmonyx DMECaswell No. 165ECetylcideCetylethyldimethylammonium bromideDimethylethylhexadecylammonium bromideEINECS 204-672-8EPA Pesticide Chemical Code 069156Ethyl cetabEthyl hexadecyl dimethyl ammonium bromideHexadecyldimethylethylammonium bromideNSC 8494
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
4 records
Surfactant (surface active agent)BiocideAnti-static agentEmulsifier
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 5 of 5 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 7ZNQ7FIO9K | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 7ZNQ7FIO9K | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 7ZNQ7FIO9K | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 7ZNQ7FIO9K | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| =500 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
Showing 5 of 5 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
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
CHEMBL1375045
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
4
Frequently Asked Questions
Is Ethylhexadecyldimethylammonium bromide used in cosmetics?
Yes, Ethylhexadecyldimethylammonium bromide is also indexed as a cosmetic ingredient under the name Cetethyldimonium Bromide. 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 Ethylhexadecyldimethylammonium bromide come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Is Ethylhexadecyldimethylammonium bromide used outside industrial chemicals?
Ethylhexadecyldimethylammonium bromide also appears in cosmetics, pharmaceutical databases.