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CAS 1708-34-5

CAS 1708-34-5 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 1708-34-5

CAS 1708-34-5PubChem CID 74360

2-Hexyl-1,3-dioxolane

IUPAC name: 2-hexyl-1,3-dioxolane

Molecular formula: C9H18O2
Molecular weight: 158.24 g/mol
Exact mass: 158.130679813 Da
XLogP3: 2.7
Topological polar surface area: 18.5 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

1,3-Dioxolane, 2-hexyl-Heptanal, cyclic ethylene acetal2-n-Hexyl-1,3-dioxolaneHeptaldehyde, ethylene glycol acetalHeptanal, cyclic 1,2-ethanediyl acetal4A4SAB7VYVAI3-22555NSC-5666

13 more reported names

RefChem:414889216-959-5Ethylene glycol acetal of heptaldehydeNSC 5666EINECS 216-959-51, 2-hexyl-UNII-4A4SAB7VYV2-hexyl-[1,3]dioxolaneHeptanal,2-ethanediyl acetalheptanal cyclic ethylene acetaln-Heptanal ethyleneglycol acetalNSC5666HEPTANAL ETHYLENE GLYCOL ACETAL

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External database identifiers

EPA DTXSID:DTXSID0051786

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 1708-34-5

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How CAS 1708-34-5 is used on this site

CAS 1708-34-5 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 1708-34-5 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.