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CAS 1 record

CAS 36457-19-9

CAS 36457-19-9 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 36457-19-9
CAS 36457-19-9PubChem CID 23696798

Potassium Ethylparaben

The CIR Expert Panel concluded that the following 20 parabens are safe in cosmetics in the present practices of use and concentration described in the safety assessment when the sum of the combined concentration of parabens in any given formulation does not exceed 0.8 %...Potassium Ethylparaben... — Cosmetic Ingredient Review (CIR)

IUPAC name
potassium 4-ethoxycarbonylphenolate
Molecular formula
C9H9KO3
Molecular weight
204.26 g/mol
Exact mass
204.01887563 Da
Topological polar surface area
49.4 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
2
Defined stereocentres
0

Also known as

ethylparaben potassiumUNII-528JBB2994EINECS 253-048-1528JBB2994ETHYL P-HYDROXYBENZOATE POTASSIUM SALTP-HYDROXYBENZOIC ACID ETHYL ESTER POTASSIUM SALTRefChem:175473POTASSIUM ETHYLPARABEN [INCI]
9 more reported names
BENZOIC ACID, 4-HYDROXY-, ETHYL ESTER, POTASSIUM SALT (1:1)Potassium ethyl 4-oxidobenzoatepotassium;4-ethoxycarbonylphenolateBenzoic acid, 4-hydroxy-, ethyl ester, potassium saltMSK2510KHFTYFFXNUVBSII-UHFFFAOYSA-MPotassium 4-(ethoxycarbonyl)phenolateETHYL 4-HYDROXYBENZOATE POTASSIUM SALTPotassium Ethyl-p-hydroxyl Benzoate Solution, 100pm
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 36457-19-9

1 total
No records found for this CAS number.

How CAS 36457-19-9 is used on this site

CAS 36457-19-9 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 36457-19-9 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.