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CAS 2644-45-3

CAS 2644-45-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 2644-45-3
CAS 2644-45-3PubChem CID 75844

Decyl Betaine

The CIR Expert Panel concluded that the eleven alkyl betaines listed below are safe in the present practices of use and concentration in cosmetics, when formulated to be non-irritating...Decyl Betaine... — Cosmetic Ingredient Review (CIR)

IUPAC name
2-[decyl(dimethyl)azaniumyl]acetate
Molecular formula
C14H29NO2
Molecular weight
243.39 g/mol
Exact mass
243.219829168 Da
XLogP3
5.0
Topological polar surface area
40.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

1-Decanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner saltCapryldimethylbetaineUNII-XPS9Q0ZPYZXPS9Q0ZPYZCAPRYL BETAINEdecyldimethylammonioacetateLONZAINE 10SEINECS 220-152-3
13 more reported names
N-(Carboxymethyl)-N,N-dimethyl-1-decanaminium hydroxide, inner salt(CARBOXYMETHYL)DECYLDIMETHYLAMMONIUM HYDROXIDE, INNER SALTRefChem:131355DECYL BETAINE [INCI]220-152-396-55-9Decyl dimethyl glycine(Carboxymethyl)decyldimethylammonium hydroxideAmmonium, (carboxymethyl)decyldimethyl-, hydroxide, inner salt1-Decanaminium, N-(carboxymethyl)-N,N-dimethyl-, hydroxide, inner salt(decyldimethylammonio)-acetate[Decyldi(methyl)azaniumyl]acetateNPKLJZUIYWRNMV-UHFFFAOYSA-N
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 2644-45-3

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How CAS 2644-45-3 is used on this site

CAS 2644-45-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 2644-45-3 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.