The vapour pressure of hexafluoroacetone has been determined from 58°C to the critical point. The critical temperature and pressure were also measured. Densities of the liquid and saturated vapour were determined between - 50°C and the critical point. Using this information the rectilinear ...
The DAG fraction was separated by silica gel chromatography, the 1,3-dielaidylglycerol (1,3EE-DAG) isomer isolated (structural purity >99%) by crystallization from acetone and esterified with oleic acid (O) to yield EOE. The 1(3)O-MAG was purchased commercially and esterified with E acid...
A series of symmetrical and unsymmetrical triptycene-based oligo(op-phenyleneethynylene)s were synthesized by deprotection of the acetone protected terminal alkynes, followed by Sonogashira coupling reactions. The photophysical properties of triptycene-based OPEs both in solution and solid state have been ...
Soluplus was fully co-dissolved with the previously prepared IMC-SAC co-crystal (procedure I) or completely dissolved together with IMC-SAC physical mixture (procedure II) in acetone by ultrasonication, and then evaporated through air-drying process. The physical stability of both Soluplus/IMC-SAC ...
E.: Formation constants of complexes of 2-thenoyl-trifluoroacetone and 3-thenoylacetone. Inorg. Chem. 4, 909–910 (1965). CAS Google Scholar Rothstein, A.: Studies in cell metabolism. In: Voegtlin and Hodge, p. 1992–2103 (1953). Google Scholar Rulfs, C. L., Elving, P. J.:...
Physical Properties of Ionic Liquids Ionic liquids have received significant attention as an alternative to traditional organic solvents due to their intriguing physical and chemical properties. Ionic liquids, often referred to as molten salts, are liquids composed solely of cations and anions, with no...
Physical Properties PropertyValueUnitSource ΔcH°solid [-253.50; -242.90] kJ/mol ΔfG° -565.52 kJ/mol Joback Calculated Property ΔfH°gas -614.23 kJ/mol Joback Calculated Property ΔfH°solid [-829.94; -828.93] kJ/mol ΔfusH° 12.31 kJ/mol Joback Calculated Property ΔsubH° 97.9...
Pressure Dependent Properties PropertyValueUnitPressure (kPa)Source Tboilr 560.20 K 13.30 NIST Similar Compounds Find more compounds similar to Azelaic acid. Mixtures Azelaic acid + Ethanol + Water Azelaic acid + Ethanol Azelaic acid + Acetic acid Azelaic acid + Acetone Azelaic acid + Ethy...
1、常见物质的物理性质归纳(Physical properties of common substances are summarized)Physical properties of common substances are summarized1., the law of color(1) common material colorA substance with red as its base colorRed: water insoluble Cu, Cu2O, Fe2O3, HgO, etc.Lye in phenolphthalein, ...
The band gap (Eg) and transparency of the films have been deduced from UV spectra, where Eg declined with Zn concentration. Acetone, ethanol, methanol, humidity (H 2 O) and NH 3 vapor gases confirmed the sensing properties at room temperature of the deposited films. SnO 2 films doped ...