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CAS 2628-17-3

CAS 2628-17-3 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 2628-17-3
CAS 2628-17-3PubChem CID 62453

4-Vinylphenol

4-hydroxystyrene is a member of the class of phenols that is styrene carrying a hydroxy substituent at position 4. It has a role as a human xenobiotic metabolite and a human urinary metabolite. It derives from a hydride of a styrene. — ChEBI

IUPAC name
4-ethenylphenol
Molecular formula
C8H8O
Molecular weight
120.15 g/mol
Exact mass
120.057514874 Da
XLogP3
2.4
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

4-Hydroxystyrenep-VinylphenolPhenol, 4-ethenyl-p-HydroxystyrenePhenol, P-vinyl-FEMA No. 3739OA7V1SM8YLCHEBI:1883
16 more reported names
RefChem:527097220-103-64-Vinylphenol, 10 wt.% In propylene glycolC8H8OEINECS 220-103-6UNII-OA7V1SM8YLBRN 0506844paravinyl phenol4-VPp-Hydroxystyrene; p-Vinylphenol; 4-Ethenylphenol; 4-Hydroxystyrenep-vinyl phenolPara-vinylphenol4-Ethenyl-phenol4-Hydroxy styreneVINYLPHENOL, P-4-Hydroxystyrene solution
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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 2628-17-3

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No records found for this CAS number.

How CAS 2628-17-3 is used on this site

CAS 2628-17-3 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 2628-17-3 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.