Category: 112-59-4

Evaluation of microemulsions of cationic surfactants and a polyoxyethylene cosurfactant for electrolytic dechlorinations of chlorobiphenyls was written by Zhang, Shiping;Rusling, James F.. And the article was included in Journal of Colloid and Interface Science in 1996.Name: 2-(2-(Hexyloxy)ethoxy)ethanol The following contents are mentioned in the article:

Three microemulsions containing cosurfactant 2-(2-hexyloxyethoxy)ethanol, 1% aqueous KBr, dodecane, and either didodecyldimethylammonium bromide (DDAB) or cetyltrimethylammonium bromide (CTAB) with conductivities and viscosities appropriate for electrolytic applications were prepared These fluids were characterized further by measuring diffusion coefficients of electrochem. probes and pyrene fluorescence peak ratios characteristic of polarity and viscosity of the oil phase. A microemulsion of DDAB/2-(2-hexyloxyethoxy)ethanol/1% aqueous KBr/dodecane (7.3/36/22.7/34 by weight) had the highest conductivity and lowest viscosity and gave the most pos. reduction potential for 4,4′-dichlorobiphenyl of the four-component fluids examined Electrochem. catalytic reduction of 4,4′-dichlorobiphenyl was done with this fluid, a lead electrode, and zinc phthalocyanine as catalyst with only a small loss of current efficiency compared to a previously used 3-component 21% DDAB microemulsion. The four-component 7.3% DDAB microemulsion was prepared at half the cost of the three-component 21% DDAB microemulsion. On the basis of diffusion, conductivity, and fluorescence studies, the structure of the 7.3% DDAB microemulsion is probably bicontinuous. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Name: 2-(2-(Hexyloxy)ethoxy)ethanol).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Name: 2-(2-(Hexyloxy)ethoxy)ethanol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Solubility Measurement and Thermodynamic Properties Calculation for Several CO₂ + Ether Absorbent Systems was written by Li, Yun;You, Yanhong;Huang, Weijia;Yang, Jie. And the article was included in Journal of Chemical & Engineering Data in 2019.Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol The following contents are mentioned in the article:

Six phys. absorbents with the ether groups were selected for CO₂ absorption: tetraethylene glycol di-Me ether (TEGDME), diethylene glycol monohexyl ether, 2-butoxyethyl ether, triethylene glycol monobutyl ether, ethylene glycol di-Bu ether, and dipropylene glycol di-Me ether (DPGDME). CO₂ solubilities in these absorbents were measured at 273.15 and 283.15 K and 0-1.2 MPa. Henry’s constants of these CO₂ + ether absorbent systems were calculated and analyzed at 273.15 K. The ether group is found more powerful than the methylene group, and the Et group is more effective than the hydroxyl group to improve the absorption ability of the absorbents. A lower temperature tends to facilitate the absorption process by increasing the absorption ability. Henry’s constants and mass solubilities of the ether absorbents were compared with those of the ionic liquids, common solvents, and other absorbents. TEGDME and DPGDME are potential absorbents according to the evaluation in both mole and mass fraction. The thermodn. properties, such as entropy, enthalpy, and Gibbs free energy of solution, for CO₂ + the ether absorbent systems were calculated and discussed for potential development of corresponding CO₂ capture processes. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

A small-angle neutron scattering study of nonionic surfactant molecules at the water-oil interface: area per molecule, microemulsion domain size, and rigidity was written by Sottmann, T.;Strey, R.;Chen, S.-H.. And the article was included in Journal of Chemical Physics in 1997.Application of 112-59-4 The following contents are mentioned in the article:

The small-angle neutron scattering (SANS) of bicontinuous microemulsions of 19 different water-n-alkane-C_iE_j (n-alkylpolyglycol ether) systems was measured. All scattering curves exhibit a broad scattering peak which permits determining the characteristic length scale ξ for bicontinuous structures at sym. water and oil volume fractions, i.e., φ=0.5. Various random models predict ξ = aδφ(1 – φ)/φ_c. ξ Is indeed determined to be inversely proportional to the surfactant volume fraction φ_c. Approximating the effective surfactant chain length δ by δ = v_c/a_c, where a_c and v_c are the area and the volume of the surfactant mol., the numerical value for a is determined to be a = 7.16, which is close to, but significantly different from those used in theor. models. The head group area a_c at the water-oil interface is obtained from the large q part of the scattering curves. It is found to be independent of i and k, the carbon numbers of the alkyl chain of the surfactant and of the alkane, resp. However, it depends strongly, and nearly linearly, on the head group size j of the surfactant. Within exptl. error it is described by a_c = 29.3 + 6.20j (Ų). This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Application of 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. 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.Application of 112-59-4

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Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Effect of didodecyldimethylammonium bromide on the phase behavior of nonionic surfactant-silicone oil microemulsions was written by Silas, James A.;Kaler, Eric W.;Hill, Randal M.. And the article was included in Langmuir in 2001.Computed Properties of C10H22O3 The following contents are mentioned in the article:

The effects of adding didodecyldimethylammonium bromide (DDAB) to mixtures of n-alkyl polyglycol ether (C_iE_j), water, and silicone oil are systematically studied. In mixtures of C₈E₃ and C₁₂E₆ with water, small amounts of DDAB cause the upper miscibility gap to vanish and be replaced by a high-temperature lamellar phase. In mixtures of C₁₂E₅ with octamethylcyclotetrasiloxane (D₄), the addition of DDAB makes the surfactant mixture more hydrophilic and expands the lower miscibility gap by increasing the (pseudo)-critical temperature In ternary mixtures of C_iE_j, D₄, and water, adding DDAB increases the surfactant efficiency by a factor of ≤3, expanding the single-phase microemulsion region to higher temperatures and lower surfactant concentrations The temperature limits of the single-phase microemulsion correlate with changes in the pseudo-binary phase diagrams upon addition of DDAB. Addnl., the surfactant mixture stabilizes liquid crystalline regions, but at temperatures that do not obscure the gains in surfactant efficiency offered by the ionic-nonionic surfactant mixture Similar results are reported for 2 linear silicone oils, hexamethyldisiloxane, and decamethyltetrasiloxane. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Computed Properties of C10H22O3).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Computed Properties of C10H22O3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Lower critical solution temperature (LCST) phase separation of glycol ethers for forward osmotic control was written by Nakayama, Daichi;Mok, Yeongbong;Noh, Minwoo;Park, Jeongseon;Kang, Sunyoung;Lee, Yan. And the article was included in Physical Chemistry Chemical Physics in 2014.SDS of cas: 112-59-4 The following contents are mentioned in the article:

Lower critical solution temperature (LCST) phase transition of glycol ether (GE)-water mixtures induces an abrupt change in osmotic pressure driven by a mild temperature change. The temperature-controlled osmotic change was applied for the forward osmosis (FO) desalination. Among three GEs evaluated, di(ethylene glycol) n-hexyl ether (DEH) was selected as a potential FO draw solute. A DEH-water mixture with a high osmotic pressure could draw fresh water from a high-salt feed solution such as seawater through a semipermeable membrane at around 10 °C. The water-drawn DEH-water mixture was phase-separated into a water-rich phase and a DEH-rich phase at around 30 °C. The water-rich phase with a much reduced osmotic pressure released water into a low-salt solution, and the DEH-rich phase was recovered into the initial DEH-water mixture The phase separation behavior, the residual GE concentration in the water-rich phase, the osmotic pressure of the DEH-water mixture, and the osmotic flux between the DEH-water mixture and salt solutions were carefully analyzed for FO desalination. The liquid-liquid phase separation of the GE-water mixture driven by the mild temperature change between 10 °C and 30 °C is very attractive for the development of an ideal draw solute for future practical FO desalination. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4SDS of cas: 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. 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.SDS of cas: 112-59-4

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Mixed micellar aggregates of nonionic surfactants with short hydrophobic trails was written by D’Errico, Geraldino;Ciccarelli, Donato;Ortona, Ornella;Vitagliano, Vincenzo. And the article was included in Journal of Molecular Liquids in 2002.Reference of 112-59-4 The following contents are mentioned in the article:

Mixed micelle formation by aqueous mixtures of pentaethylene glycol monohexyl ether (C₆E₅) and diethylene glycol monohexyl ether (C₆E₂) has been investigated by determining the temperature-composition phase diagrams and measuring the intradiffusion coefficients In binary aqueous solutions, C₆E₅ shows a high tendency to micellize, while C₆E₂, because of its too short hydrophilic head, presents a macroscopic phase separation in a water-rich and a surfactant-rich phases. The temperature-composition phase diagrams obtained for the ternary water-C₆E₅-C₆E₂ mixtures present a micellar region in which both surfactants co-aggregate. The dimensions of this micellar region depend on the relative ratio between the two surfactants molalities. By analyzing the micelle intradiffusion coefficient, measured through the PGSE-NMR technique, the hydrodynamic radius of the aggregates has been estimated at 25 °C. It is similar to that of triethylene glycol monohexyl ether (C₆E₃) in binary aqueous solution The exptl. evidences suggest that in mixed ethoxylated surfactants the micellar behavior is mainly determined by the mean number of ethoxylic units per surfactant mol., independently of their distribution. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Reference of 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Reference of 112-59-4

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Experimental and theoretical study on the effectiveness of ionic liquids as corrosion inhibitors was written by Hernandez-Bravo, Raiza;Miranda, Alma D.;Parra, Jose G.;Alvarado-Orozco, Juan M.;Dominguez-Esquivel, Jose M.;Mujica, Vladimiro. And the article was included in Computational & Theoretical Chemistry in 2022.Formula: C10H22O3 The following contents are mentioned in the article:

An exptl. and computational study, using a D. Functional Theory approach, was made about the anticorrosive effect of ionic liquids on hematite surfaces. Based on the hypothesis that adsorption is an initial step in the kinetics of corrosion, followed by electron transfer processes, adsorption energy calculations and corrosion rates are determined to investigate the effect as corrosion inhibitor of ionic liquids mols. Several, potential descriptors of the inhibitor performance, conceptualized as an electrochem. process, based on the frontier orbital theory were used to characterize the interactions that might inhibit the corrosion, including the energies of the highest occupied (E_LUMO) and lowest unoccupied (E_HOMO) MOs, the energy gap between orbitals, crossed energies differences between HOMO and LUMO of the intervening chem. species and the surface, electronegativity (χ), hardness (η), and number of transferred electrons (ΔN). The main conclusion is that although the adsorption energy is a key parameter in establishing a correlation between calculated parameters and the exptl. characterization of the ILs, the remaining chem. predictors also play an important role on the descriptions of activity corrosion, especially the electronegativity difference between surface and ILs, and the hardness of the IL. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Formula: C10H22O3).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Formula: C10H22O3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

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 (C_iE_j) 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

Kinetics of the M-intermediate in the photocycle of bacteriorhodopsin upon chemical modification with surfactants was written by Chu, Li-Kang;El-Sayed, Mostafa A.. And the article was included in Photochemistry and Photobiology in 2010.Application In Synthesis of 2-(2-(Hexyloxy)ethoxy)ethanol The following contents are mentioned in the article:

The spectroscopic and kinetic studies of the interaction between bacteriorhodopsin in the M-intermediate and several surfactants (cetyl tri-Me ammonium bromide, dodecyl tri-Me ammonium bromide, diethylene glycol mono-n-hexyl ether, ethylene glycol mono-n-hexyl ether, sodium 1-decanesulfonate and sodium 1-heptanesulfonate) have been investigated using steady-state UV-VIS spectrometry and time-resolved absorption techniques. The steady-state spectral results show that bR retains its trimeric state. Time-resolved observations indicate that the rate of deprotonation of the protonated Schiff base increases in the presence of the cationic surfactants, whereas insignificant changes are observed in the neutral or anionic surfactants. The rate of the reprotonation of the Schiff base in the transition M → N is accelerated in anionic and neutral surfactants, but is decelerated in the presence of the cationic surfactants. Surfactants with a longer hydrocarbon tail have a greater effect on the kinetics when compared with surfactants having shorter hydrocarbon tails. The opposite effect is observed when the hydrophilic head of the surfactants contains opposite charges. These distinct kinetics are discussed in terms of the difference in the modified surface hydrophilicity of the bR and the possible protein configurational changes upon surfactant treatments. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Application In Synthesis of 2-(2-(Hexyloxy)ethoxy)ethanol).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Application In Synthesis of 2-(2-(Hexyloxy)ethoxy)ethanol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Glycerol acetals and ketals as bio-based solvents: positioning in Hansen and COSMO-RS spaces, volatility and stability towards hydrolysis and autoxidation was written by Moity, Laurianne;Benazzouz, Adrien;Molinier, Valerie;Nardello-Rataj, Veronique;Elmkaddem, Mohammed Kamal;de Caro, Pascale;Thiebaud-Roux, Sophie;Gerbaud, Vincent;Marion, Philippe;Aubry, Jean-Marie. And the article was included in Green Chemistry in 2015.Product Details of 112-59-4 The following contents are mentioned in the article:

Four recently launched cyclic glycerol acetals or ketals are evaluated as bio-based solvents. Three of them are industrially available and result from the condensation of glycerol with formaldehyde, acetone and iso-Bu Me ketone. The fourth is under development and is prepared by the reaction of glycerol with benzaldehyde under heterogeneous acidic catalysis. Their solvent properties are evaluated through Hansen and COSMO-RS (COnductor-like Screening MOdel for Real Solvents) approaches, in comparison with traditional petrochem. solvents. Dioxolane- and dioxane-type isomers have close solubility parameters; however the nature of the starting aldehyde/ketone significantly impacts the solvency properties. The stability to hydrolysis depends heavily on both the aldehyde/ketone part and on the size of the ring. In acidic medium, acetals are found to be more stable than ketals and glycerol-based ketals are more stable than ethylene glycol-based ketals. In the case of benzaldehyde glycerol acetal, it is shown that the 6-membered ring isomer (dioxane-type) is approx. 8 times more stable than the 5-membered ring counterpart (dioxolane-type) at low pH. Stability towards autoxidation by O₂ is high for formaldehyde and acetone-derived acetals and drops for the other two compounds Glycerol acetals and ketals are promising potential alternatives to some harmful solvents such as glycol ethers and aniline. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Product Details of 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. 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.Product Details of 112-59-4

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem