- Isobutyl acetoacetate
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- $1.00 / 1KG
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2020-01-09
- CAS:7779-75-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100KG
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| | Isobutyl acetoacetate Basic information |
| | Isobutyl acetoacetate Chemical Properties |
| WGK Germany | 3 | | HS Code | 2918.30.9000 |
| | Isobutyl acetoacetate Usage And Synthesis |
| 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 | Isobutyl acetoacetate has a sweet, winy, brandy-like odor and a sweet and slightly fruity flavor. | | Chemical Properties | Isobutyl acetoacetate is a clear colorless liquid. Insoluble in water, soluble in
alcohol and oils. B.P. approximately 196℃. The odor is somewhat fresher, not as "fermented" as that of the n-But yiester, while the
taste of the iso-Butylester is somewhat less sweet. In general, the former is preferred for
“winey” effects, while this (latter) is preferred
for fruity effects, and partly as a fixative for
the more volatile esters used in hard candy
flavoring etc. Concentrations are usually around 25 ppm. | | Uses | Isobutyl Acetoacetate is a building block that has been used as a reactant in the preparation of b-annulated 1,4-dihydropyridine derivatives as TGFβ signaling inhibitors. | | 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. Or by Claisen condensation of iso-ButyI
acetate with Ethylacetate, using Sodium
ethoxide catalyst. |
| | Isobutyl acetoacetate Preparation Products And Raw materials |
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