Solubility and Molecular Interactions of Trimetazidine Hydrochloride in 12 Monosolvents and Solvent Mixtures of Methanol + (Ethanol, N,N-Dimethylformamide or Ethyl Acetate)

2018 ◽  
Vol 63 (10) ◽  
pp. 3704-3714 ◽  
Author(s):  
Hairong Wang ◽  
Yong Cao ◽  
Shuai Feng ◽  
Gaoquan Chen ◽  
Ali Farajtabar ◽  
...  
Keyword(s):  
Ethyl Acetate ◽  
Molecular Interactions ◽  
Solvent Mixtures

Reversed phase behaviour of high molecular mass polystyrenes in ethyl acetate solvent mixtures

1994 ◽  
Vol 39 (11-12) ◽  
pp. 663-667 ◽  
Author(s):  
R. A. Shalliker ◽  
P. E. Kavanagh ◽  
I. M. Russell
Keyword(s):  
Ethyl Acetate ◽  
Molecular Mass ◽  
Reversed Phase ◽  
High Molecular Mass ◽  
Phase Behaviour ◽  
Solvent Mixtures

Determination of Organophosphorus Nematicide Residues in Banana-Field Soils by Gas Chromatography/Mass Spectrometry

1994 ◽  
Vol 77 (6) ◽  
pp. 1580-1586
Author(s):  
Jean-François Cooper ◽  
Shan-Qiang Zheng ◽  
Nigel R Wynn ◽  
Louis Palcy
Keyword(s):  
Ethyl Acetate ◽  
West Indies ◽  
Solid Phase ◽  
Mass Spectrometric ◽  
Gas Chromatography Mass Spectrometry ◽  
Solvent Mixtures ◽  
Phase Extraction ◽  
Field Soils ◽  
Chromatographic Mass

Abstract Gas chromatographic/mass spectrometric (GC/MS) methodology is presented for the determination, in banana-field soils, of the 4 most used organophosphorus nematicides in Martinique (French West Indies): cadusafos (Rugby), ethoprophos (Mocap), isazophos (Miral), and fenamiphos (Nemacur). After extraction with 2 successive solvent mixtures, ethyl acetate–dichloromethane (8 + 2, v/v) and ethyl acetate–acetone (7 + 3, v/v), cleanup was performed using solid-phase extraction cartridges (silica SPE). Fenamiphos and its metabolites were separated in the second eluate and then oxidized to sulfone. Analysis was performed by GC/MS in fragmentometric mode. Recoveries varied from about 75 to 90%. Limits of quantitation varied from 4 to 20 μg/kg fresh soil sample, depending on the nematicide.

scholarly journals Correction: Molecular and ionic diffusion in aqueous – deep eutectic solvent mixtures: probing inter-molecular interactions using PFG NMR

2017 ◽  
Vol 19 (2) ◽  
pp. 1686-1686 ◽  
Author(s):  
Carmine D'Agostino ◽  
Lynn F. Gladden ◽  
Mick D. Mantle ◽  
Andrew P. Abbott ◽  
Essa I. Ahmed ◽  
...  
Keyword(s):  
Molecular Interactions ◽  
Deep Eutectic Solvent ◽  
Chem Phys ◽  
Ionic Diffusion ◽  
Solvent Mixtures ◽  
Pfg Nmr ◽  
Phys Chem Chem Phys

Correction for ‘Molecular and ionic diffusion in aqueous – deep eutectic solvent mixtures: probing inter-molecular interactions using PFG NMR’ by Carmine D'Agostino et al., Phys. Chem. Chem. Phys., 2015, 17, 15297–15304.

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