Methyl butyl ketone
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Description
A colorless liquid with a sweet ketone-like odor. Methyl butyl ketone is used as a solvent for lacquer and plastics as well as a component in paint and varnish removers.
Synonyms and Related Terms
MBK; 2-hexanone; propylacetone
Risks
- Flammable. Flash point = 23C
- Moderate fire risk.
- Inhalation, ingestion and skin absorption causes irritation.
- Narcotic effects at high concentrations.
- May be toxic.
- ThermoFisher: SDS
Physical an Chemical Properties
Soluble in ethanol, ether. Slightly soluble in water.
| Composition | CH3COC4H9 |
|---|---|
| CAS | 591-78-6 |
| Melting Point | -57 C |
| Density | 0.830 g/ml |
| Molecular Weight | mol. wt. = 100.2 |
| Refractive Index | 1.395 |
| Boiling Point | 127 C |
Resources and Citations
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 6112
- CRC Handbook of Chemistry and Physics, Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: ref. index=1.395