The investigations on the pure chemicals included measurements of the melting point, boiling point, vapor pressure below the boiling point, heat of vaporization at the boiling point, saturated liquid density, and critical properties (temperature and density). Four of the butane derivatives--R-338...
Structure and Physical Properties of [μ-Tris(1,4-bis(tetrazol-1-y)butane-N4,N4′)iron(II)] Bis(hexafluorophosphate), a New Fe(II) Spin-Crossover Compound with a Three-Dimensional Threefold Interlocked Crystal Lattice.Examines the structure and properties of a Fe(II) spin-crossover compound...
SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Physical properties of anticancer drug 6-thioguanine 来自 onAcademic 喜欢 0 阅读量: 5 作者:YV Rubin,GO Puchkovska,TA Gavrilko,OI Lizengevich DOI: 10.1117/12.570014 年份: 2012 收藏 ...
A segment of block copolymers with poly(m-phenylene isophthalamide) (PmIA) length was prepared. The block copolymers were prepared using various molecular weights of polytetramethylene glycols (PTMG) as the soft segment, and 4,4-diphenylmethane diisocyanate (MDI), 1,4-butane diol (BD), and ...
Chemical and Physical Properties of the Pentane Molecule Molecular structure The conformation (shape) of pentane is linear, similar to that ofbutane, but one carbon atom longer. Isomers Pentane is one of three structural isomers with the molecular formula C5H12, the others being isopentane and neo...
Therefore, the design of a physical solvent unit is more involved and must be carefully optimized in order to realize the advantages of the physical properties of the solvent. Show moreView chapterExplore book Natural Gas Sweetening Alireza Bahadori Ph.D., in Natural Gas Processing, 2014 10.10....
Physical Properties of Crude Oil Crude oilis a natural mixture of hydrocarbons that is liquid in underground reservoirs and remains liquid at the surface after passing through separating facilities. In appearance, oil varies from straw yellow, green, and brown to dark brown or black in color. ...
The article describes the molecular structure and fundamental physical properties of erythritol tetranitrate (ETN). Although ETN is simple nitrate ester this explosive is described in the literature relatively briefly. The molecular structure of ETN was characterized by single-crystal X-ray diffraction. ...
2-methyl 2-butene 52 2-methyl butane 15 Pentane 45 Isopentane 15 Trimethylethylene 45Table 2 Solvency Characteristics of DMS DMS is a nonpolar, stable, water-white organic solvent which is capable of dissolving a wide range of both organic and inorganic materials. In general, DMS will dissolve...
Physical Properties of Acetic Acid Even though ethanoic acid is considered to be a weak acid, in its concentrated form, it possesses strong corrosive powers and can even attack the human skin if exposed to it. Some general properties of acetic acid are listed below. ...