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CAS 3737-55-1

CAS 3737-55-1 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 3737-55-1
CAS 3737-55-1PubChem CID 517052

Sodium Methyl Palmitoyl Taurate

The CIR Expert Panel concluded that the following ingredients are safe in cosmetics in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating...Sodium Methyl Palmitoyl Taurate... — Cosmetic Ingredient Review (CIR)

IUPAC name
sodium 2-[hexadecanoyl(methyl)amino]ethanesulfonate
Molecular formula
C19H38NNaO4S
Molecular weight
399.6 g/mol
Exact mass
399.24192415 Da
Topological polar surface area
85.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

Sodium N-methyl-N-palmitoyltaurateRXD92DA3UWNIKKOL PMTTaurine, N-methyl-N-palmitoyl-, sodium saltEthanesulfonic acid, 2-(methyl(1-oxohexadecyl)amino)-, sodium saltSODIUM PALMITOYL METHYL TAURATEEthanesulfonic acid, 2-[methyl(1-oxohexadecyl)amino]-, sodium saltEthanesulfonic acid, 2-(methyl(1-oxohexadecyl)amino)-, sodium salt (1:1)
15 more reported names
Ethanesulfonic acid, 2-[methyl(1-oxohexadecyl)amino]-, sodium salt (1:1)RefChem:887689SODIUM METHYL PALMITOYL TAURATE [INCI]N-Palmitoyl-N-taurine Sodium SaltSodium N-methyl-N-palmitoyl tauratesodium;2-[hexadecanoyl(methyl)amino]ethanesulfonateUNII-RXD92DA3UWSodium N-palmitoyl methyl taurateEINECS 223-114-4PWWJJDVDTKXWOF-UHFFFAOYSA-MN-Methyl-N-palmitoyltaurine, sodium saltSodium 2-(N-methylhexadecanamido)ethane-1-sulfonate2-Aminoethane sodium sulfonate, n-methyl-n-palmitoyl-Sodium 2-(methyl(1-oxohexadecyl)amino)ethanesulphonate2-(Methyl(1-oxohexadecyl)amino)ethanesulfonic acid, sodium salt
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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 3737-55-1

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How CAS 3737-55-1 is used on this site

CAS 3737-55-1 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 3737-55-1 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.