WebIn this study, the solubilities of phthalic acid (PA) and o-toluic acid (o-TA) in methanol, ethanol, n-propanol, iso-propanol, n-butanol, iso-butanol, sec-butanol, and tert-butanol were measured by the laser dynamic method at atmospheric pressure (101.3 kPa) in the range of 292.25–353.35 K. The experimental results show that the solubilities of PA and o-TA in … WebLow concentrations of n-Butanol prevent cobwebbing in laquers formulated from sprit-soluble resins. Some butyl esters of dicarboxylic acids, phthalic anhydride and acrylic …
A New Process for Maleic Anhydride Synthesis from a Renewable …
WebApr 1, 2014 · The solubility of d-camphor-10-sulfonic acid (D-CSA, CAS No. 3144-16-9) in seven solvents (ethyl acetate, methyl acetate, n-butyl acetate, isopropyl acetate, glacial … WebJul 1, 2011 · Kinetic data concerning the synthesis of phthalates have not been found in literature. There are kinetic investigations of Skrzypek et al. [3, 4] on the esterification of … ethereal nova
Synthesis and Properties of Bioresorbable Block Copolymers of
WebAppearance. Ethanoic anhydride is a colorless liquid, smelling strongly of vinegar (ethanoic acid). The smell is because ethanoic anhydride reacts with water vapor in the air (and … WebApr 1, 2008 · The solubilities of m-phthalic acid in seven monobasic alcohols, methanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, 1-pentanol, and 1-hexanol, were experimentally determined by a gravimetric ... Webwere calculated with PCKOCWIN v. 1.66 (KOC = 11 for phthalic anhydride, and Koc = 73 for phthalic acid). These results indicate a low sorption potential of phthalic anhydride and phthalic acid onto the organic phase of soil or sediments. Concerning the toxicity of phthalic anhydride and its hydrolysis product phthalic acid to aquatic species ... fire green screen free