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CAS 96-48-0

CAS 96-48-0 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 96-48-0
CAS 96-48-0PubChem CID 7302

Gamma-Butyrolactone

4-butyrolactone is a clear colorless oily liquid with a pleasant odor. (NTP, 1992) — CAMEO Chemicals

IUPAC name
oxolan-2-one
Molecular formula
C4H6O2
Molecular weight
86.09 g/mol
Exact mass
86.036779430 Da
XLogP3
-0.6
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

BUTYROLACTONEdihydrofuran-2(3H)-one4-Butyrolactone4-Butanolide1,4-Butanolide4-Hydroxybutyric acid lactone2-OxolanoneDihydro-2(3H)-furanone
16 more reported names
Butyryl lactoneButyrylactone4-Deoxytetronic acid1,2-ButanolideButyric acid lactoneBLONgamma-BL2(3H)-Furanone, dihydro-Tetrahydro-2-furanone4-Hydroxybutanoic acid lactonegamma-Hydroxybutyric acid lactoneDihydro-2-furanone1,4-LactoneAgrisynth BLOgamma-64802-Oxotetrahydrofuran
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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 96-48-0

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No records found for this CAS number.

How CAS 96-48-0 is used on this site

CAS 96-48-0 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 96-48-0 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.