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CAS 90506-73-3

CAS 90506-73-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 90506-73-3

CAS 90506-73-3PubChem CID 133082057

Cetearyl Phosphate

The CIR Expert Panel concluded the following 28 alkyl phosphates are safe in the present practices of use and concentration in cosmetics when formulated to be non-irritating...Cetearyl Phosphate... — Cosmetic Ingredient Review (CIR)

IUPAC name: hexadecanoic acid;octadecanoic acid;phosphoric acid

Molecular formula: C34H71O8P
Molecular weight: 638.9 g/mol
Exact mass: 638.48865622 Da
Topological polar surface area: 152.0 Å²
Hydrogen-bond donors: 5
Hydrogen-bond acceptors: 8
Covalent units: 3
Defined stereocentres: 0

Also known as

4O6GCK4CTJEINECS 291-938-1BOTANIMULSE CSPEMPIPHOS TMRefChem:575343CETEARYL PHOSPHATE [INCI]PHOSPHORIC ACID, MONO-AND DI-C16-18-ALKYL ESTERS291-938-1

1 more reported name

UNII-4O6GCK4CTJ

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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.

Records for CAS 90506-73-3

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How CAS 90506-73-3 is used on this site

CAS 90506-73-3 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 90506-73-3 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.