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CAS 818-61-1

CAS 818-61-1 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 818-61-1
CAS 818-61-1PubChem CID 13165

2-Hydroxyethyl acrylate

Hydroxyethylacrylate appears as a clear colorless liquid. Less dense than water. Vapors heavier than air. Corrosive to tissue. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Used to make plastics. — CAMEO Chemicals

IUPAC name
2-hydroxyethyl prop-2-enoate
Molecular formula
C5H8O3
Molecular weight
116.11 g/mol
Exact mass
116.047344113 Da
XLogP3
-0.2
Topological polar surface area
46.5 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Hydroxyethyl acrylate2-Propenoic acid, 2-hydroxyethyl esterEthylene glycol monoacrylateBisomer 2HEA2-(Acryloyloxy)ethanolEthylene glycol, acrylateAcrylic acid, 2-hydroxyethyl esterEthylene glycol, monoacrylate
16 more reported names
25GT92NY0Cbeta-Hydroxyethyl acrylateRefChem:6744212-454-92-hydroxyethylacrylateAcrylic acid 2-hydroxyethyl ester2-Hydroxyethylester kyseliny akryloveCAS-818-61-1CCRIS 3431HSDB 1123EINECS 212-454-9BRN 0969853UNII-25GT92NY0C2-Hydroxyethylester kyseliny akrylove [Czech]hydroxyethylacrylatehydroxylethyl acrylate
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 818-61-1

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How CAS 818-61-1 is used on this site

CAS 818-61-1 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 818-61-1 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.