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CAS 4430-31-3

CAS 4430-31-3 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 4430-31-3
CAS 4430-31-3PubChem CID 20487

Octahydrocoumarin

Octahydro-2H-1-benzopyran-2-one is a benzopyran. — ChEBI

IUPAC name
3,4,4a,5,6,7,8,8a-octahydrochromen-2-one
Molecular formula
C9H14O2
Molecular weight
154.21 g/mol
Exact mass
154.099379685 Da
XLogP3
1.9
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Octahydro-2H-1-benzopyran-2-oneBicyclononalactoneCyclohexyllactoneCyclohexyl lactone2H-1-Benzopyran-2-one, octahydro-Octahydro-1-benzopyran-2-oneFEMA No. 3791COUMARIN, OCTAHYDRO-
16 more reported names
EINECS 224-623-4AI3-28142H6VNF31DVWRefChem:855864OCTAHYDROCOUMARIN [FHFI]CYCLOHEXANEPROPANOIC ACID, 2-HYDROXY-, GAMMA-LACTONECYCLOHEXANEPROPIONIC ACID, 2-HYDROXY-, GAMMA-LACTONECYCLOHEXANEPROPANOIC ACID, 2-HYDROXY-, .GAMMA.-LACTONECYCLOHEXANEPROPIONIC ACID, 2-HYDROXY-, .GAMMA.-LACTONEOctahydro-2H-chromen-2-oneOctahydrochromen-2-oneUNII-H6VNF31DVWperhydrocoumarinoctahydrocoumarineoctahydro-coumarinOctahydrocoumarin, 8CI
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 4430-31-3

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How CAS 4430-31-3 is used on this site

CAS 4430-31-3 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 4430-31-3 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.