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CAS 128489-04-3

CAS 128489-04-3 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 128489-04-3
CAS 128489-04-3PubChem CID 19860086

2-Methoxy-4-(tetrahydro-4-methylene-2H-pyran-2-yl)phenol

IUPAC name
2-methoxy-4-(4-methylideneoxan-2-yl)phenol
Molecular formula
C13H16O3
Molecular weight
220.26 g/mol
Exact mass
220.109944368 Da
XLogP3
2.0
Topological polar surface area
38.7 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

UNII-IX7UXC994BIX7UXC994BPhenol, 2-methoxy-4-(tetrahydro-4-methylene-2H-pyran-2-yl)-2-Methoxy-4-(4-methylenetetrahydro-2H-pyran-2-yl)phenolRefChem:87826FCOURWMCEWGKGO-UHFFFAOYSA-N
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Evidence from additional scientific databases

NIH PubChem PUG-View
Exact identifier match19860086

Attributed physical-property, hazard, environmental and use annotations.

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 128489-04-3

0 total
No records found for this CAS number.

How CAS 128489-04-3 is used on this site

CAS 128489-04-3 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 128489-04-3 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.