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| | 3-Methyl-2-oxobutyric aciddiscontinued Basic information |
| Product Name: | 3-Methyl-2-oxobutyric aciddiscontinued | | Synonyms: | 3-methyl-2-ketobutanoic acid;3-methyl-2-oxo-butanoicaci;alpha-ketoisovalerate;Butanoic acid, 3-methyl-2-oxo-;3-methyl-2-oxo-butanoic acid;a-Ketoisovaleric acid;ALPHA-KETOISOVALERICACID;2-Oxo-3-methylbutyric acid | | CAS: | 759-05-7 | | MF: | C5H8O3 | | MW: | 116.12 | | EINECS: | 212-065-4 | | Product Categories: | | | Mol File: | 759-05-7.mol |  |
| | 3-Methyl-2-oxobutyric aciddiscontinued Chemical Properties |
| Melting point | 31.5℃ | | Boiling point | 170.5℃ | | density | 0.9968 | | refractive index | 1.3850 | | FEMA | 3869 | 3-METHYL-2-OXOBUTANOIC ACID | | storage temp. | 2-8°C | | solubility | Benzene (Slightly), Chloroform, Methanol (Slightly) | | pka | 2.57±0.54(Predicted) | | form | Oil | | color | Colourless | | Odor | fruity | | Odor Type | fruity | | Water Solubility | 400.6g/L(20 ºC) | | JECFA Number | 631 | | LogP | -0.36 | | CAS DataBase Reference | 759-05-7 | | EPA Substance Registry System | 2-Ketoisovaleric acid (759-05-7) |
| TSCA | TSCA listed | | HS Code | 2918300090 |
| | 3-Methyl-2-oxobutyric aciddiscontinued Usage And Synthesis |
| Chemical Properties | 3-Methyl-2-oxobutanoic acid has a fruity aroma. | | Occurrence | Reported found in banana, bread, blue and provolone cheeses, asparagus, beer and cocoa | | Definition | ChEBI: A 2-oxo monocarboxylic acid that is the 2-oxo derivative of isovaleric acid. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 28, p. 3088, 1963
Tetrahedron Letters, 19, p. 4809, 1978 DOI: 10.1016/S0040-4039(01)85738-5 |
| | 3-Methyl-2-oxobutyric aciddiscontinued Preparation Products And Raw materials |
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