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CAS 3301-94-8

CAS 3301-94-8 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 3301-94-8
CAS 3301-94-8PubChem CID 18698

Delta-Nonalactone

6-Butyltetrahydro-2H-pyran-2-one is a delta-lactone. — ChEBI

IUPAC name
6-butyloxan-2-one
Molecular formula
C9H16O2
Molecular weight
156.22 g/mol
Exact mass
156.115029749 Da
XLogP3
2.4
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

6-Butyltetrahydro-2H-pyran-2-one2H-Pyran-2-one, 6-butyltetrahydro-5-Nonanolidedelta-Nonanolactone5-Nonalactone5-Hydroxynonanoic acid, lactoneHydroxynonanoic acid delta-lactone.delta.-Nonalactone
16 more reported names
5-Butyl-delta-valerolactone5-Hydroxynonanoic acid delta-lactonedelta-Butyl-delta-valerolactoneFEMA No. 3356UNII-DMB99B4WCFDMB99B4WCFdelta-Hydroxypelargonic acid lactone5-Butyl-5-hydroxypentanoic acid lactoneNonanoic acid, 5-hydroxy-, delta-lactoneEINECS 221-974-5.DELTA.-NONANOLACTONEAI3-36027DELTA-NONALACTONE [FCC]FEMA 3356(RS)-.DELTA.-NONALACTONE6-Butyltetrahydro-2H-pyran-2-one, 9CI
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 3301-94-8

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How CAS 3301-94-8 is used on this site

CAS 3301-94-8 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 3301-94-8 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.