ChemNet > CAS > 105-45-3 Methyl acetoacetate

105-45-3 Methyl acetoacetate

product Name	Methyl acetoacetate
CAS No	105-45-3
Synonyms	Methyl acetoacetaten; Acetoacetic acid methyl ester; Butanoic acid, 3-oxo-, methyl ester:; methyl 3-oxobutanoate; MAA
Molecular Formula	C₅H₈O₃
Molecular Weight	116.1152
InChI	InChI=1/C5H8O3/c1-4(6)3-5(7)8-2/h3H2,1-2H3
EINECS	203-299-8
Molecular Structure
Density	1.039g/cm³
Melting point	-80℃
Boiling point	169.4°C at 760 mmHg
Refractive index	1.399
Flash point	61.6°C
Water solubility	460 g/L (20℃)
Vapour Pressur	1.54mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36:;
Safety Description	S26:;
MSDS	Material Safety Data Sheet

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Description	1. Product identifier Substance name : Methyl acetoacetate Synonyms: Methyl acetoacetaten; Acetoacetic acid methyl ester; Butanoic acid, 3-oxo-, methyl ester:; methyl 3-oxobutanoate; MAA CAS No. : 105-45-3 EINECS No. : 203-299-8 Molecular Formula : C₅H₈O₃ M olecular weight : 116.1152 2. Physical and chemical properties Character: colorless transparent liquid with aromatic fragrance. Density : 1.039g/cm³ Melting point : -80 ?? Boiling point : 169.4°C at 760 mmHg Flash point : 61.6°C W ater solubility : 460 g/L (20 ?? ) Vapour pressure : 1.54mmHg at 25°C Solubility(ies) : Miscible with ethanol and ether, slightly soluble in water. 3. Hazards identification Hazard pictogram(s):
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