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CAS 19093-20-0

CAS 19093-20-0 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 19093-20-0

CAS 19093-20-0PubChem CID 6436498

(E)-oct-5-en-2-one

IUPAC name: (E)-oct-5-en-2-one

Molecular formula: C8H14O
Molecular weight: 126.20 g/mol
Exact mass: 126.104465066 Da
XLogP3: 1.7
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

5-Octen-2-one, (E)-5-Octen-2-one, (5E)-7G1EAO17NVEINECS 242-810-9RefChem:406408(5E)-5-Octen-2-one242-810-9(5E)-OCT-5-EN-2-ONE

6 more reported names

OCT-5-EN-2-ONE(E)-5-octen-2-oneUNII-7G1EAO17NVtrans-5- Octen-2-onEN300-1869712EN300-7465251

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External database identifiers

EPA DTXSID:DTXSID4051829

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 19093-20-0

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How CAS 19093-20-0 is used on this site

CAS 19093-20-0 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 19093-20-0 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.