| Identification | More | [Name]
Isobutyl acetoacetate | [CAS]
7779-75-1 | [Synonyms]
3-oxo-butanoic acid 2-methylpropyl ester
ACETOACETIC ACID ISOBUTYL ESTER
ACIB
BUTANOIC ACID, 3-OXO-, 2-METHYLPROPYL ESTER
ISOBUTYL ACETOACETATE
3-oxo-butanoicaci2-methylpropylester
Isobutyl 3-oxobutanoate
Isobutyl acetoacetate(IBAA)
ISOBUTYL ACETOACETATE, WACKER QUALITY
2-Methylpropyl acetoacetate
3-Oxobutanoic acid isobutyl ester
3-Oxobutyric acid isobutyl ester
Acetoacetic acid 2-methylpropyl ester | [EINECS(EC#)]
231-937-5 | [Molecular Formula]
C8H14O3 | [MDL Number]
MFCD00059349 | [Molecular Weight]
158.19 | [MOL File]
7779-75-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear liquid | [Melting point ]
177-179 °C(Solv: ethyl ether (60-29-7)) | [Boiling point ]
100 °C/22 mmHg (lit.) | [density ]
0.98 g/mL at 25 °C(lit.)
| [FEMA ]
2177 | [refractive index ]
n20/D 1.424(lit.)
| [Fp ]
173 °F
| [storage temp. ]
Sealed in dry,Store in freezer, under -20°C | [form ]
liquid | [pka]
10?+-.0.46(Predicted) | [color ]
clear | [Odor]
at 10.00 % in dipropylene glycol. sweet wine brandy fruity | [Odor Type]
fruity | [Usage]
Isobutyl acetoacetate is used as intermediate for the production of pharmaceuticals (e.g. Nisoldipine). Product Data Sheet | [JECFA Number]
597 | [BRN ]
1761405 | [LogP]
1.60 | [CAS DataBase Reference]
7779-75-1(CAS DataBase Reference) | [NIST Chemistry Reference]
Butanoic acid, 3-oxo-, 2-methylpropyl ester(7779-75-1) | [EPA Substance Registry System]
7779-75-1(EPA Substance) |
| Hazard Information | Back Directory | [Description]
Isobutyl acetoacetate has a sweet, winey, brandy-like odor and a
sweet and slightly fruity flavor. May be prepared from isobutyl
acetate by heating in the presence of sodium isobutylate. | [Chemical Properties]
Clear liquid | [Chemical Properties]
Isobutyl acetoacetate has a sweet, winy, brandy-like odor and a sweet and slightly fruity flavor. | [Uses]
Isobutyl acetoacetate is used as intermediate for the production of pharmaceuticals (e.g. Nisoldipine). Product Data Sheet | [Definition]
ChEBI: 2-Methylpropyl 3-oxobutanoate is an oxo carboxylic acid. | [Preparation]
From isobutyl acetate by heating in the presence of sodium isobutylate. |
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