Results 321 to 330 of about 994,111 (383)
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Solvent effect in a “solvent free” reaction
CrystEngComm, 2007Vapour digestion of a mixture of solid [Fe(η5-C5H4–C5H4N)2] and solid pimelic acid HOOC(CH2)5COOH in the presence of solvent vapours generates co-crystals of different stoichiometry depending on the protic or aprotic nature of the solvent. The nature of the products has been ascertained by a combined use of SSNMR and X-ray diffraction.
BRAGA D +6 more
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Study of solute–solvent and solvent–solvent interactions in pure and mixed binary solvents
Journal of Molecular Liquids, 2008Abstract Solute–solvent and solvent–solvent interactions have been studied in fifteen pure solvents and seven binary aqueous mixtures by monitoring the solubility of a dye in the solvents. The standard Gibbs energy of solvation, as given by log s , where s is the solubility has been found to depend on various modes of solute–solvent interaction ...
Sanjib Bagchi, Angshuman Maitra
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Solvents and Solvent Effects: An Introduction [PDF]
Organic Process Research & Development, 2006 Solution chemistry is carried out in solvents, that is in liquids under the conditions of application, which can exert a considerable influence on the properties of the dissolved solute species. A short historical overview on the influence of solvents on chemical processes (equilibria, reaction rates) and physical processes (absorption spectra ...
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Polymer thermophoresis in solvents and solvent mixtures
Philosophical Magazine, 2003The thermophoresis of homopolymer chains dissolved in a pure non-electrolyte solvent or solvent mixture is theoretically examined. Thermophoresis is related to the temperature-dependent pressure gradient in the solvent layer surrounding the monomer units (mers).
Schimpf, Martin, Semenov, Semen N.
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Clinics in Occupational and Environmental Medicine, 2004
In this paper, we examine how skin structure affects the ability of solvents to irritate and permeate the skin; the patterns of cutaneous injury caused by solvents; the effects of specific solvents on the skin; and the potential for systemic toxicity from dermal absorption.
Debra H. Rowse, Edward A. Emmett
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In this paper, we examine how skin structure affects the ability of solvents to irritate and permeate the skin; the patterns of cutaneous injury caused by solvents; the effects of specific solvents on the skin; and the potential for systemic toxicity from dermal absorption.
Debra H. Rowse, Edward A. Emmett
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Influence of Solvent-Solvent and Solute-Solvent Interaction Properties on Solvent-Mediated Potential
Communications in Theoretical Physics, 2005A recently proposed universal calculational recipe for solvent-mediated potential is applied to calculate excess potential of mean force between two large Lennard–Jones (LJ) or hard core attractive Yukawa particles immersed in small LJ solvent bath at supercritical state.
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Surface second-harmonic generation at air/solvent and solvent/solvent interfaces
J. Chem. Soc., Faraday Trans., 1995The origin of the optical surface second-harmonic response at neat air/liquid and liquid /liquid interfaces is still a matter of debate. To elucidate this question, we first set out the basic equations describing the problem, essentially introducing, in an effective surface susceptibility tensor, the two contributions arising from the response of the ...
Tamburello Luca, A. A. +3 more
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Chlorinated Solvents and Solvent Stabilizers
2020This chapter deals with the stabilizers for the chlorinated solvents, which were by far the most frequently used solvents for degreasing, dry cleaning, cold cleaning, and dozens of other industrial applications. 1,4-Dioxane, a probable human carcinogen, has manifested as the most significant drinking water and environmental contaminant among the dozens
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AIHAJ, 1986
(1986). Toxicology of Solvents. American Industrial Hygiene Association Journal: Vol. 47, No. 11, pp. 704-707.
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(1986). Toxicology of Solvents. American Industrial Hygiene Association Journal: Vol. 47, No. 11, pp. 704-707.
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Clinics in Occupational and Environmental Medicine, 2004
Despite the number of substances that fall under the rubric of solvent, only a few are considered to be potential carcinogens. The purpose of this article is to provide readers with an overview of the cancer data that exist for a number of solvents currently in commercial use. These solvents include chloroform, carbon tetrachloride, methylene chloride (
Michael J Wernke, John D. Schell
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Despite the number of substances that fall under the rubric of solvent, only a few are considered to be potential carcinogens. The purpose of this article is to provide readers with an overview of the cancer data that exist for a number of solvents currently in commercial use. These solvents include chloroform, carbon tetrachloride, methylene chloride (
Michael J Wernke, John D. Schell
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