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Acetoacetic Acid

Acetoacetic Acid Struktur
541-50-4
CAS-Nr.
541-50-4
Englisch Name:
Acetoacetic Acid
Synonyma:
ACETOACETATE;3-oxobutanoic acid;diacetic acid;Acetoacitic acid;3-ketobutyric acid;3-oxobutanate;3-KETOBUTYRATE;acetoaceticaci;Acetoacetic Acid;3-Oxobutyric acid
CBNumber:
CB71015921
Summenformel:
C4H6O3
Molgewicht:
102.09
MOL-Datei:
541-50-4.mol

Acetoacetic Acid Eigenschaften

Schmelzpunkt:
36-37°
Siedepunkt:
131.37°C (rough estimate)
Dichte
1.1717 (rough estimate)
Brechungsindex
1.4540 (estimate)
pka
3.58(at 18℃)
PH
3.4(1 mM solution);2.83(10 mM solution);2.3(100 mM solution)
Wasserl?slichkeit
sol H2O, alcohol
LogP
-0.467 (est)

Sicherheit

RIDADR  1759
HazardClass  8
PackingGroup  III

Acetoacetic Acid Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

In organic syntheses.

Definition

ChEBI: Acetoacetic acid is a 3-oxo monocarboxylic acid that is butyric acid bearing a 3-oxo substituent. It has a role as a metabolite. It is a ketone body and a 3-oxo fatty acid. It is functionally related to a butyric acid. It is a conjugate acid of an acetoacetate. It is a tautomer of a 3-hydroxy-3-butenoic acid.

Synthese

Traditionally prepared by base hydrolysis of Ethyl Acetoacetate. A high yield synthesis by acid hydrolysis of Diketene is also reported[1-3].

Acetoacetic Acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Acetoacetic Acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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