Aslali, Ahmedabad, Gujarat
GST No. 24AFAFS3342C1ZJ
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Minimum Order Quantity: 165 Kg
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| Purity | > 99% |
| Purity % | > 99% |
| CAS No | 78-93-3 |
| Grade Standard | Industrial Grade |
| Packaging Details | 200 litres drum |
| Usage/Application | chemical intermediates |
| Synonyms | Ethyl Methyl Ketone |
| Physical State | Liquid |
| Color | COLORLESS |
Butanone, also known as methyl ethyl ketone (MEK),[a] is an organic compound with the formula CH3C(O)CH2CH3. This colourless liquid ketone has a sharp, sweet odor reminiscent of acetone. It is produced industrially on a large scale, but occurs in nature only in trace amounts.[7] It is partially soluble in water, and is commonly used as an industrial solvent.[8] It is an isomer of another solvent, tetrahydrofuran.
Production[edit]Butanone may be produced by oxidation of 2-butanol. The dehydrogenation of 2-butanol is catalysed by copper, zinc, or bronze:
CH3CH(OH)CH2CH3 → CH3C(O)CH2CH3 + H2This is used to produce approximately 700 million kilograms yearly. Other syntheses that have been examined but not implemented include Wacker oxidation of 2-butene and oxidation of isobutylbenzene, which is analogous to the industrial production of acetone.[7] The cumene process can be modified to produce phenol and a mixture of acetone and butanone instead of only phenol and acetone in the original.[9]
Both liquid-phase oxidation of heavy naphtha and the Fischer–Tropsch reaction produce mixed oxygenate streams, from which 2-butanone is extracted by fractionation.
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