C26H56ClN
418.2 g/mol
Industrial ChemicalWarning
Didodecyldimethylammonium chloride
CAS3401-74-9EC222-274-2
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Quaternary ammonium surfactant and disinfectant
Didodecyldimethylammonium chloride is a quaternary ammonium compound used as a surfactant and disinfectant. It is a salt-like substance with two long dodecyl chains, contributing to its high hydrophobicity.
Household disinfectantSurfactant in cleaning products
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
StrongStructure SimilarSimilarity 1.00
Didecyldimonium chloride
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Disinfectant and biocide
StrongStructure SimilarSimilarity 1.00
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Fabric softener and cationic surfactant
SimilarStructure SimilarSimilarity 0.78
Mecetronium bromide
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pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.78
Mecetronium ethylsulfate
CAS3006-10-8
pharmaceutical raw material
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solvent extraction agent
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Didodecyldimethylammonium chloride (CAS 3401-74-9) 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
didodecyl(dimethyl)azanium chloride
InChIKey
WLCFKPHMRNPAFZ-UHFFFAOYSA-M
SMILES
CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC.[Cl-]
Synonyms (22)
- Aliquat 204
- Dilauryldimonium chloride
- Isothan DL
- Isothan DL 1
- QUARTAMIN D 24E
- QUATERNIUM 47
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