Ethers lack the hydroxyl groups of alcohols. Without the strongly polarized O―H bond, ether molecules cannot engage in hydrogen bonding with each other. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Ethers do have nonbonding electron pairs on their oxygen atoms, however, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. Recommanded Product: Diethylene Glycol Monoethyl Ether.
Bagheri, Hamidreza;Karimi, Nima;Dan, Sasan;Notej, Behrouz;Ghader, Sattar research published 《 Ionic liquid excess molar volume prediction: A conceptual comparison》, the research content is summarized as follows. In this study, the prediction of excess molar volume of ionic liquid + solvent binary system is described using modified two-parameter and three-parameter cubic equation of state (CEoS). The studied binary systems are consisted of 41 ionic liquids, 40 solvents and 5293 data point in the wide temperature range (278.15-353.15 K), ionic liquid mole fraction (0.0036-0.9920) and atm. pressure i.e. P = 1 bar. At the first step, the volume-translated parameter (c) was obtained based on three linear, distance function and exponential-type temperature-dependent cases and using exptl. pure d. After that, and due to easy-to-use of c-parameter, various formula was presented based on pure component thermodn. features for all three cases (IL and solvent, sep.). Finally, to investigate the accuracy of presented c-parameter formula, the excess molar volume of 119 various binary systems was molded using volume-translated PR (VTPR) EoS and volume-translated SRK (VTSRK) EoS without using any binary interaction parameter and the obtained results was compared with the original three-parameter CEoS, Patel-Teja (PT) EoS. The obtained results indicated that the performed two-parameter CEoS modification leads to increase the accuracy of the conventional PR EoS and SRK EoS in comparision to original two-parameter CEoS version and also, PT EoS. The average absolute percent deviation of the VTSRK EoS (c-parameter based on distance function) and the VTPR EoS (c-parameter based on exponential-type temperature-dependent volume-translated) were fewer values through all studied cases and it was 2.0443 and 2.8927, resp.
111-90-0, Diethylene glycol monoethyl ether appears as a colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190°F. Used to make soaps, dyes, and other chemicals.
Diethylene glycol monoethyl ether is a primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2. It has a role as a protic solvent. It is a diether, a primary alcohol and a hydroxypolyether. It derives from a diethylene glycol., Recommanded Product: Diethylene Glycol Monoethyl Ether
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem