Small angle neutron scattering near the wetting transition: discrimination of microemulsions from weakly structured mixtures was written by Gradzielski, M.;Langevin, D.;Sottmann, T.;Strey, R.. And the article was included in Journal of Chemical Physics in 1996.COA of Formula: C10H22O3 The following contents are mentioned in the article:
The wetting transitions of water, n-alkane, and n-alkyl polyglycol ether (CiEj) systems are examined in order to locate the transition between weakly structured mixtures and microemulsions. Using the small angle neutron scattering (SANS) we determine the local structure and relate it to the phase behavior and wetting transitions observed by macroscopic measurements. We measure the SANS of the mixtures across the transition along two different exptl. paths. One path begins with well-structured mixtures, and the effective chain length of the surfactant combination C6E2/C4E1 is decreased by increasing the C4E1 fraction. The other path starts with equal amounts of water and oil mixed by the strong amphiphile C8E3. The local structure of these “good” microemulsions is weakened by increasing the temperature and concomitantly the oil/water volume ratio approaching the upper critical endpoint. As in previous studies analyzing the scattering experiments quant. permits determination of the amphiphilicity factor which is a measure of the strength of the surfactant. We confirm predictions that the amphiphilicity factor measured at the wetting transition becomes more neg. as the temperature interval between the transition and the critical endpoint decreases. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4COA of Formula: C10H22O3).
2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.COA of Formula: C10H22O3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem