CAS 0 records

CAS 1314-36-9

CAS 1314-36-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS number Browse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 1314-36-9

CAS 1314-36-9PubChem CID 159374

Yttrium oxide

IUPAC name: tris(oxygen(2-));bis(yttrium(3+))

Molecular formula: O3Y2
Molecular weight: 225.810 g/mol
Exact mass: 225.796420 Da
Topological polar surface area: 3.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 5
Defined stereocentres: 0

Also known as

Yttrium(III) oxideYttriaYttrium trioxideDiyttrium trioxideYttrium(3+) oxideEINECS 234-382-7EINECS 215-233-5YO 3-245

11 more reported names

YTTRIUM OXIDE (GENERIC)UNII-X8071685XTEC 215-233-5Yttrium OxydatumRefChem:58010215-233-5234-382-7Yttrium oxide (Y2O3)Yttrium sesquioxideoxygen(2-);yttrium(3+)Yttrium oxide europium-doped

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID5051573

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 1314-36-9

0 total

No records found for this CAS number.

How CAS 1314-36-9 is used on this site

CAS 1314-36-9 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 1314-36-9 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.