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CAS 2601-33-4

CAS 2601-33-4 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 2601-33-4
CAS 2601-33-4PubChem CID 64672

Myristyl 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...Myristyl Betaine... — Cosmetic Ingredient Review (CIR)

IUPAC name
2-[dimethyl(tetradecyl)azaniumyl]acetate
Molecular formula
C18H37NO2
Molecular weight
299.5 g/mol
Exact mass
299.282429423 Da
XLogP3
7.2
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-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner saltMyristyl dimethyl glycineMyristyl dimethyl betaine95C19D1X0BEINECS 220-006-9N-TETRADECYL BETAINE1-Tetradecanaminium, N-(carboxymethyl)-N,N-dimethyl-, hydroxide, inner salt(Carboxylatomethyl)dimethyltetradecylammonium
16 more reported names
Ammonium, (carboxymethyl)dimethyltetradecyl-, hydroxide, inner saltN-(Carboxymethyl)-N,N-dimethyl-1-tetradecanaminium hydroxide, inner saltRefChem:819753MYRISTYL BETAINE [INCI](N,N-Dimethylmyristylammonio)acetateN-TETRADECYL-N,N-DIMETHYLGLYCINE2-(dimethyl(tetradecyl)ammonio)acetate2-[dimethyl(tetradecyl)ammonio]acetateN-(Carboxymethyl)-N,N-dimethyl-1-tetradecanaminium hydroxide inner saltUNII-95C19D1X0Bmyristyldimethyl betaineTYD-01183[Dimethyl(tetradecyl)azaniumyl]acetateHY-W250190CS-0310490(N,N-Dimethylmyristylammonio)acetate, >=97.0% (HPLC)
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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 2601-33-4

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How CAS 2601-33-4 is used on this site

CAS 2601-33-4 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 2601-33-4 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.