C20H44BrN
378.5 g/mol
APIWarning
Cetyldimethylethylammonium bromide
CAS124-03-8EC204-672-8
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Cetyldimethylethylammonium bromide is a quaternary ammonium salt used as a disinfectant and germicide active ingredient. It also serves as a laboratory reagent in chemical and pharmaceutical research.
disinfectantgermicide active ingredientlaboratory reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Mecetronium ethylsulfate
CAS3006-10-8
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.78
Dilauryldimonium chloride
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Quaternary ammonium surfactant and disinfectant
SimilarStructure SimilarSimilarity 0.78
Didecyldimonium chloride
CAS7173-51-5
Disinfectant and biocide
SimilarStructure SimilarSimilarity 0.78
Distearyldimonium chloride
CAS107-64-2
Fabric softener and cationic surfactant
ReferenceSame Category
Triamcinolone
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pharmaceutical raw material
ReferenceSame Category
AGN-PC-07RIXJ
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pharmaceutical raw material
ReferenceSame Category
(R)-etomoxir
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pharmaceutical raw material
ReferenceSame Category
Simeprevir sodium
CAS1241946-89-3
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Cetyldimethylethylammonium bromide (CAS 124-03-8) is 2923.90.
HS code (international, 6-digit)
2923.90
EU CN code (8-digit)
2923 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
ethyl-hexadecyl-dimethylazanium bromide
InChIKey
VUFOSBDICLTFMS-UHFFFAOYSA-M
SMILES
CCCCCCCCCCCCCCCC[N+](C)(C)CC.[Br-]
Synonyms (29)
- Ammonyx DME
- Bretol
- CETYL ETHYLDIMONIUM BROMIDE
- Caswell No. 165E
- Cetethyldimonium bromide
- Cetylcide
- Ethyl cetab
- Mecetronium bromide
- Quaternium 17
- Sumquat 6020
- cetyldimethylammonium bromide
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