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CAS 51946-14-6

CAS 51946-14-6 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 51946-14-6
CAS 51946-14-6PubChem CID 23695318

1-Propanesulfonic acid, 2-hydroxy-3-(octyloxy)-, sodium salt (1:1)

IUPAC name
sodium 2-hydroxy-3-octoxypropane-1-sulfonate
Molecular formula
C11H23NaO5S
Molecular weight
290.35 g/mol
Exact mass
290.11638929 Da
Topological polar surface area
95.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
5
Covalent units
2
Defined stereocentres
0

Also known as

Sodium caprylyl PG-sulfonate1-Propanesulfonic acid, 2-hydroxy-3-(octyloxy)-, monosodium saltUNII-AP6892L90IAP6892L90IAGS-898SODIUM 2-HYDROXY-3-OCTYLOXYPROPYLSULFONATESODIUM 2-HYDROXY-3-OCTYLOXY-1-PROPANESULFONATE1-PROPANESULFONIC ACID, 2-HYDROXY-3-(OCTYLOXY)-, SODIUM SALT
6 more reported names
RefChem:77123SODIUM CAPRYLYL PG-SULFONATE [INCI]sodium 2-hydroxy-3-(octyloxy)propane-1-sulfonate2-Hydroxy-3-(octyloxy)-1-propanesulfonic acid sodium saltUXJCQISMJSCAOK-UHFFFAOYSA-MDB-314088
Open full PubChem recordPubChem annotations3D structure image
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 51946-14-6

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How CAS 51946-14-6 is used on this site

CAS 51946-14-6 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 51946-14-6 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.