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CAS 2120-70-9

CAS 2120-70-9 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 2120-70-9

CAS 2120-70-9PubChem CID 75033

Phenoxyacetaldehyde

IUPAC name: 2-phenoxyacetaldehyde

Molecular formula: C8H8O2
Molecular weight: 136.15 g/mol
Exact mass: 136.052429494 Da
XLogP3: 1.8
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Acetaldehyde, 2-phenoxy-NSC-49355NDR6B5CSP63-06-00-00588 (Beilstein Handbook Reference)RefChem:172911218-329-5Cortex aldehydeAcetaldehyde, phenoxy-

15 more reported names

phenoxy acetaldehydeCORTEX ALDEHYDE 50 BENZYL ALCOHOLphenoxy-acetaldehydEINECS 218-329-5NSC 49355BRN 0970857WLN: VH1ORCORTEX ALDEHYDE 50 P.phenoxyacetaldehyde 50% in peomosaASINEX-REAG BAS 02858203DS-17598DB-008668CS-0498398EN300-82753PHENOXY ACETALDEHYDE 50% IN BENZYL ALCOHOL

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID1051858
PubMed:22675274
PubMed:22418925
PubMed:21888540
PubMed:20491453
PubMed:18776373
PubMed:18454525
PubMed:18366686
PubMed:18007409
PubMed:15937277

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 2120-70-9 is used on this site

CAS 2120-70-9 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 2120-70-9 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.