| hexone; isobutyl methyl ketone; isopropylacetone; methyl isobutyl ketone; 2-methylpentanone-4; 4-methyl-2-pentanone; 4-methylpentan-2-one; 4-methylpentanone-2; MIBK | |
| Links: | 🌍 Wikipedia, 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed, 📖Houben-Weyl, 2. Band (Methylisobutylketon); p. 264, 987, |
| CAS RN: | [108-10-1] |
| Formula: | C6H12O; 100.16 g/mol |
| InChiKey: | NTIZESTWPVYFNL-UHFFFAOYSA-N |
| SMILES: | O=C(C)CC(C)C |
| Use: | denaturant for alcohol; dewaxing oils; latent solvent for cellulose acetate; medium boiling solvent; paint removers; solvent mixtures |
| Odor: | strong camphor-like |
| Toxicology (LD50): | 2 080 mg/Kg (rat, or) |
| Density: | 0.801 g/mL |
| Molar volume: | 125.1 mL/mol |
| Refractive index: | 1.396 |
| Molecular refractive power: | 30.03 mL/mol |
| Dielectric constant: | 13.11 |
| Dipole moment: | 2.69 D |
| Melting point: | -84 °C |
| Boiling point: | 118 °C |
| Vapour pressure: | 16 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 23.64 dyn/cm |
| Viscosity: | 0.58 cP |
| Critical temperature: | 299 °C |
| Critical pressure: | 32.3 atm |
| Critical volume: | 369.00 ml/mol |
| Evaporation rate (ether): | 5.6 |
| Evaporation rate (butyl acetate): | 1.4 |
| Solubility in water: | 2 % w/w |
| Solubility of water: | 2 % w/w |
| Log10 partition water / activated carbon: | 3.05 |
| Log10 partition octanol / water: | 1.31 |
| Snyder P': | 4.2 |
| Dimroth ET: | 39.4 |
| Hildebrant solubility parameter (δ): | 8.4 |
| Hansen solubility parameter: | δd: 7.5 (cal/mL)^0.5 δp: 3.0 (cal/mL)^0.5 δh: 2.0 (cal/mL)^0.5 |
| Immiscible with: 1,2,3-propanetriol, 1,3-propanediol | |
| Miscible with: 1,2-diethoxyethane, 2,4-pentanedione, 2-(2-aminoethylamino)ethanol, 2-amino-2-methyl-1-propanol, 2-ethylhexanol, 2-methyl-1-propanethiol, 3-methyl-1-butanol, 4-hydroxy-4-methylpentan-2-one, N,N-dimethylaniline, N,N-dipropylaniline, benzaldehyde, benzene, benzonitrile, benzothiazole, benzyl alcohol, butanol, butyl acetate, diethyl ether, dimethyl disulfide, ethanol, ethyl benzoate, ethyl isothiocyanate, ethyl thiocyanate, furfuryl alcohol, hexanedinitrile, isoamyl sulfide, nitromethane, octanol, phenylmethanethiol, pyridine, tetrachloromethane, tetraethylene glycol dibutyl ether, tributylamine | |
| Specific heat capacity: | 46.0 cal/molK |