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Butanone, also known as methyl ethyl ketone (MEK) or ethyl methyl ketone, [a] is an organic compound with the formula CH 3 C(O)CH 2 CH 3. This colorless liquid ketone has a sharp, sweet odor reminiscent of acetone .
DePriester Charts provide an efficient method to find the vapor-liquid equilibrium ratios for different substances at different conditions of pressure and temperature. The original chart was put forth by C.L. DePriester in an article in Chemical Engineering Progress in 1953.
533 K (260 °C), 4.002 MPa Std enthalpy change of fusion, Δ fus H o: 8.44 kJ/mol Std entropy change of fusion, Δ fus S o: 44.98 J/(mol·K) Std enthalpy change of vaporization, Δ vap H o: 32.2 kJ/mol Std entropy change of vaporization, Δ vap S o: 91.6 J/(mol·K) Solid properties Std enthalpy change of formation, Δ f H o solid? kJ/mol ...
This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.
The molecular formula C 4 H 8 O may refer to: Butanone; Butyraldehyde; Crotyl alcohol; Cyclobutanol; 1,2-Epoxybutane; 2,3-Epoxybutane; ... C 4 H 8 O. 11 languages ...
1,4-butane sultone is a six-membered δ-sultone and the cyclic ester of 4-hydroxybutanesulfonic acid.As a sulfo-alkylating agent, 1,4-butanesultone is used to introduce the sulfobutyl group (–(CH 2) 4 –SO 3 −) into hydrophobic compounds possessing nucleophilic functional groups, for example hydroxy groups (as in the case of β-cyclodextrin [1]) or amino groups (as in the case of ...
For 2-butanone going to 2-butanol, enthalpy of reaction is −13.75 kcal/mol, which again is in excellent agreement with −14.02 kcal/mol. While both reactions are thermodynamically favored, the alkene will be far more exothermic than the corresponding ketone.
Coefficients for partition between given gas phase and solvent wet/dry solvent c e s a b l source w Butan-1-ol -0.095 0.262 1.396 3.405 2.565