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CAS 947753-66-4

CAS 947753-66-4 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 947753-66-4
CAS 947753-66-4PubChem CID 66661267

Ethylhexyl methoxycrylene

Ethylhexyl methoxycrylene is a photostabilizer that preserves the effectiveness of UV filters by interacting with both the singlet and triplet states. It returns UV filters to their ground states without absorbing sunlight. It is used as a solvent for crystalline UV filters and is easily emulsified and suitable for use in various lotions, creams, sprays, sticks, and gel formulations. It currently enjoys regional approvals in Canada, the EU, and the US. — DrugBank

IUPAC name
2-ethylhexyl 2-cyano-3-(4-methoxyphenyl)-3-phenylprop-2-enoate
Molecular formula
C25H29NO3
Molecular weight
391.5 g/mol
Exact mass
391.21474379 Da
XLogP3
7.1
Topological polar surface area
59.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

Solastay S1UNII-S3KFG6Q5X8S3KFG6Q5X8Ethylhexyl methoxycrylene [INCI]EC 700-213-52-Propenoic acid, 2-cyano-3-(4-methoxyphenyl)-3-phenyl-, 2-ethylhexyl esterRX-14180RefChem:139165
9 more reported names
(+-)-ETHYLHEXYL METHOXYCRYLENEETHYLHEXYL METHOXYCRYLENE, (+-)-(+/-)-Ethylhexyl methoxycryleneEthylhexyl methoxycrylene, (+/-)-2-Ethylhexyl-2-cyano-3-(4-methoxyphenyl)-3-phenylprop-2-enoate2-ethylhexyl 2-cyano-3-(4-methoxyphenyl)-3-phenylacrylateEthylhexyl Methoxycrylene;2-Ethylhexyl methoxycryleneWAJCJDLRJVDSSD-UHFFFAOYSA-N
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 947753-66-4

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How CAS 947753-66-4 is used on this site

CAS 947753-66-4 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 947753-66-4 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.