4-HYDROXYBUTANOIC ACID LACTONE

Also known as: BUTYROLACTONE, GAMMA-BUTYROLACTONE, 4-BUTYROLACTONE, DIHYDRO-2(3H)-FURANONE, 4-BUTANOLIDE, 2(3H)-FURANONE, DIHYDRO-, TETRAHYDRO-2-FURANONE, BUTYROLACTONE, GAMMA-, GBL, 1,4-butanolide, 1-oxacyclopentan-2-one, 2,3,4,5-tetrahydro-2-furanone, 2-oxolanone, 2-oxotetrahydrofuran, 4-deoxytetronic acid, 4-hydroxybutyric acid lactone

flavoring

United States (FDA)

GRAS

Technical function: FLAVORING AGENT OR ADJUVANT

CAS Number: 96-48-0

3291; 5; 25; 219

European Union (EFSA)

EU regulatory status has not yet been reviewed for this additive. See the FDA inventory for US regulatory details.

Sources: FDA Substances Added to Food, EFSA opinions, EU Regulation 1333/2008, IARC monographs

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