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CAS 173763-16-1

CAS 173763-16-1 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 173763-16-1

CAS 173763-16-1PubChem CID 60152447

Aluminum sesquichlorohydrex propylene glycol

IUPAC name: aluminum;propane-1,2-diol;chloride;hydroxide;hydrate

Molecular formula: C3H11AlClO4+
Molecular weight: 173.55 g/mol
Exact mass: 173.0161249 Da
Topological polar surface area: 42.5 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 5
Covalent units: 5
Defined stereocentres: 0

Also known as

Aluminum sesquichlorohydrex PGUNII-064BZT8FUU064BZT8FUUAluminum sesquichlorohydrex propylene glycol [USP]Aluminium sesquichlorohydrex pgALUMINIUM SESQUICHLOROHYDREX PROPYLENE GLYCOLALUMINUM SESQUICHLOROHYDREX PROPYLENE GLYCOL [USP MONOGRAPH]

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

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How CAS 173763-16-1 is used on this site

CAS 173763-16-1 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 173763-16-1 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.