SODIUM DEHYDROACETATE, N° CAS : 4418-26-2 - Déhydroacétate de sodium. sodium dehydracetate; Sodium dehydroacetate; Origine(s) : Synthétique. Autre langue : Dihidroacetato sódico, Nom INCI : SODIUM DEHYDROACETATE. Nom chimique : Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate; N° EINECS/ELINCS : 224-580-1
Additif alimentaire : E266. Le déhydroacétate de sodium est un conservateur utilisé dans les cosmétiques pour ses propriétés antimicrobiennes. Même si l'ingrédient semble poser peu de problèmes pour la santé, notez toutefois que sa concentration est limitée (voir ci-dessous) et qu'il est interdit dans les produits en spray de type aérosol. Il est autorisé en Bio.Ses fonctions (INCI)
Conservateur : Inhibe le développement des micro-organismes dans les produits cosmétiques.
Classification : Règlementé, Conservateur. Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate; sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethonolate; sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethonolate; sodium dehydracetate; sodium dehydracetate; Sodium dehydroacetate. Translated names: 1-(3,4-dihidro-6-metil-2,4-dioxo-2H-piran-3-iliden)etanolato de sodio (es); 1-(3,4-dihydro-6-méthyl-2,4-dioxo-2H-pyranne-3-ylidène)éthanolate de sodium (fr); 1-(3,4-diidro-6-metil-2,4-diosso-2H-piran-3-iliden)etanolato di sodio (it); 1-(3,4-diidro-6-metil-2,4-dioxo-2H-pirano-3-ilideno)etanolato de sódio (pt); 1-(3,4-διυδρο-6-μεθυλο-2,4-διοξο-2H-πυραν-3-υλιδεν)αιθυλικό νάτριο (el); 3-acetyl-6-methyltetrahydropyran-2,4-dion, sodná sůl (cs); 3-acetylo-6-metylo-4-okso-4H-piran-2-olan sodu (pl); dehidracetato de sódio (pt); dehidracetato sódico (es); dehydracetová kyselina, sodná sůl (cs); dehydrooctan sodu (pl); deidracetato di sodio (it); déhydroacétate de sodium (fr); Naatrium-1-(3,4-dihüdro-6-metüül-2,4-diokso-2H-püraan-3-ülideen)etonolaat (et); Naatriumdehüdroatsetaat (et); natrijev 1-(3,4-dihidro-6-metil-2,4-diokso-2H-piran-3-iliden)etonolat (hr); natrijev 1-(3,4-dihidro-6-metil-2,4-diokso-2H-piran-3-iliden)etanolat (sl); natrijev dehidracetat (hr); natrijev dehidroacetat (sl)
; natrio 1-(3,4-dihidro-6-metil-2,4-diokso-2H-piran-3-iliden)etanoliatas (lt); natrio dehidracetatas (lt); natrium dehydracetaat (nl); natrium dehydracetat (da); natrium-1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylideen)ethanolaat (nl); natrium-1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-yliden)ethanolat (da); natrium-1-(3,4-dihydro-6-metyl-2,4-diokso-2H-pyran-3-yliden)etanolat (no); natrium-1-(3,4-dihydro-6-metyl-2,4-dioxo-2H-pyran-3-yliden)etanolat (sv); natriumdehydracetat (no); Natriumdehydroasetaatti (fi); nátrium-1-(3,4-dihidro-6-metil-2,4-dioxo-2H-pirán-3-Ilidén)-etanolát (hu); nátrium-3-acetyl-4-oxo-6-metyl-4H-pyrán-2-olát (sk); nátrium-dehidracetát (hu); nātrija 1-(3,4-dihidro-6-metil-2,4-diokso-2H-pirān-3-ilidēn)etonolāts (lv); nātrija dehidracetāts (lv)
; sodiu 1-(3,4-dihidro-6-metil-2,4-dioxo-2H-piran-3-iliden)etonolat (ro); sodiu dehidracetat (ro); δεϋδροξικό νάτριο (el); натриев дехидрацетат (bg); натриев-1-(3,4-дихидро-6-метил-2,4-диоксо-2H-пиран-3-илиден)eтанолат (bg)
CAS names
2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion(1-), sodium (1:1)
1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate sodium
sodium (1E)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate
sodium 1-(3,4-dihydro-6methyl-2,4-dioxo-2H-pyran-3ylidene)ethanolate
sodium 1-(6-methyl-2,4-dioxo-2H-pyran-3(4H)-ylidene)ethanolate
sodium 1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethanolate
sodium 3-acetyl-6-methylpyran-3-ide-2,4-dione
Sodium dehydracetate, Dehydroacetic acid sodium salt, 3-(1-Hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt; 1-(6-Méthyl-2,4-dioxo-2H-pyran-3(4H)-ylidène)éthanolate de sodium [French] [ACD/IUPAC Name]
224-580-1 [EINECS]
2H-Pyran-2,4(3H)-dione, 3-(1-hydroxyethylidene)-6-methyl-, sodium salt (1:1) [ACD/Index Name]
4418-26-2 [RN]
Natrium-1-(6-methyl-2,4-dioxo-2H-pyran-3(4H)-yliden)ethanolat [German] [ACD/IUPAC Name]
Sodium 1-(6-methyl-2,4-dioxo-2H-pyran-3(4H)-ylidene)ethanolate [ACD/IUPAC Name]
Sodium dehydroacetate
Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate