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Physical Properties of Individual Groundwater Chemicals
Published in John H. Montgomery, Thomas Roy Crompton, Environmental Chemicals Desk Reference, 2017
John H. Montgomery, Thomas Roy Crompton
At 20°C (g/100 g solution): methanol (57.0), anhydrous ethanol (53.0), 95% ethanol (47.5), diethylene glycol monomethyl ether (48.0), pine oil (32.0), diethylene glycol monoethyl ether (30.0), diethylene glycol (27.5), 2-ethoxyethanol (27.0), dioxane (11.5), benzene (11.0), ethylene glycol (6.0), diesel oil (3.1), fuel oil (2.6) (Carswell and Nason, 1938).
Analytical Chemistry
Published in W. M. Haynes, David R. Lide, Thomas J. Bruno, CRC Handbook of Chemistry and Physics, 2016
W. M. Haynes, David R. Lide, Thomas J. Bruno
Compound Diethylene glycol monoethyl ether Diethylene glycol monoethyl ether acetate Diethylene glycol monomethyl ether Diethyl ether Diethyl sulfide Diisopropylamine Diisopropyl ether 1,2-Dimethoxybenzene 1,2-Dimethoxyethane Dimethoxymethane N,N-Dimethylacetamide 2,4-Dimethylaniline 2,2-Dimethylbutane 2,3-Dimethylbutane N,N-Dimethylformamide Dimethyl glutarate 2,6-Dimethyl-4-heptanone 2,5-Dimethylhexane Dimethyl maleate 2,2-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethyl-3-pentanone 2,4-Dimethylpyridine 2,6-Dimethylpyridine Dimethyl sulfoxide 1,4-Dioxane 1,3-Dioxolane Dipentyl ether Dipropylamine Dodecane 1-Dodecene Epichlorohydrin 1,2-Epoxybutane 1,2-Ethanediamine 1,2-Ethanediol 1,2-Ethanediol, diacetate Ethanol Ethanolamine Ethoxybenzene 2-Ethoxyethanol 2-Ethoxyethyl acetate Ethyl acetate Ethyl acetoacetate Ethyl acrylate Ethylamine Ethylbenzene Ethyl benzoate Ethyl butanoate Ethyl cyanoacetate Ethylcyclohexane Ethylene carbonate Ethyl formate 2-Ethyl-1,3-hexanediol 2-Ethyl-1-hexanol Ethyl 3-methylbutanoate 3-Ethyl-2-methylpentane Fluorobenzene 2-Fluorotoluene 3-Fluorotoluene Mol. form. C6H14O3 C8H16O4 C5H12O3 C4H10O C4H10S C6H15N C6H14O C8H10O2 C4H10O2 C3H8O2 C4H9NO C8H11N C6H14 C6H14 C3H7NO C7H12O4 C9H18O C8H18 C6H8O4 C7H16 C7H16 C7H14O C7H9N C7H9N C2H6OS C4H8O2 C3H6O2 C10H22O C6H15N C12H26 C12H24 C3H5ClO C4H8O C2H8N2 C2H6O2 C6H10O4 C2H6O C2H7NO C8H10O C4H10O2 C6H12O3 C4H8O2 C6H10O3 C5H8O2 C2H7N C8H10 C9H10O2 C6H12O2 C5H7NO2 C8H16 C3H4O3 C3H6O2 C8H18O2 C8H18O C7H14O2 C8H18 C6H5F C7H7F C7H7F Solvent CCl4 CDCl3 CDCl3 CDCl3 CCl4 CCl4 CCl4 CCl4 CCl4 CCl4 CDCl3 CCl4 CCl4 CCl4 CDCl3 CDCl3 CCl4 CCl4 CCl4 CDCl3 CCl4 CCl4 CDCl3 CDCl3 CDCl3 CDCl3 CDCl3 CDCl3 CDCl3 CCl4 CCl4 CCl4 CCl4 CCl4 D2O CCl4 CDCl3 CDCl3 CCl4 CDCl3 CCl4 CDCl3 CDCl3 CCl4 D2O CDCl3 CCl4 CCl4 CCl4 CDCl3 CDCl3 CCl4 CDCl3 CDCl3 CDCl3 CCl4 CCl4 CCl4 CCl4 1.2 1.22 3.3 1.21 1.2 0.7 1.0 3.7 3.3 3.2 2.1 2.0 0.9 0.9 2.9 2.0 0.9 0.9 3.7 0.9 0.9 1.0 2.3 2.51 2.62 3.69 3.88 0.9 1.5 0.9 0.9 2.6 1.0 1.2 3.7 2.0 1.23 2.7 1.3 1.22 1.2 1.26 1.3 1.3 1.1 1.3 1.3 0.9 1.3 0.9 4.5 1.3 1.0 0.9 1.0 0.9 7.0 2.2 2.3 3.1 2.08 3.4 3.47 2.5 1.0 3.5 6.8 3.4 4.4 2.9 2.2 1.1 1.5 3.0 2.4 2.1 1.4 6.2 0.9 1.1 2.6 2.5 6.93 3.5 3.54 3.6 3.6 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Ref.
Rosemary oil low energy nanoemulsion: optimization, µrheology, in silico, in vitro, and ex vivo characterization
Published in Journal of Biomaterials Science, Polymer Edition, 2022
Nupur Vasdev, Mayank Handa, Prashant Kesharwani, Rahul Shukla
Similarly, miscibility studies were performed with poly(ethylene glycol) (PEG) moieties. Rosemary oil was observed to be immiscible with PEG 300 and 200 due to a smaller number of hydroxyl (−OH) groups. However, PEG 400 was miscible with rosemary oil due to enough -OH groups. The presence of hydroxyl group with glycol moieties effectively binds with oil components due to intermolecular hydrogen bonding. Rosemary oil was miscible in ethanol and diethylene glycol monoethyl ether [26,27]. Poly or mono-alcoholic moieties are preferred as cosurfactants because of their strong hydrogen bonding with water. These moieties attenuate the interaction of water with the oily phase. The cosurfactant and surfactant plays an important role in the formulation of nanoemulsion. The role of surfactant is to decrease the interfacial tension. While the cosurfactant holds the excess of the aqueous phase by hydrogen bonding. Based upon miscibility data, Tween 80 was selected as surfactant and PEG400, ethanol, and diethylene glycol monoethyl ether were selected as the cosurfactant, respectively. Selection of surfactant mixture for pseudoternary phase diagram was done on the basis of solubility and miscibility studies [28,29].