Category: 111-90-0

Ethers do have nonbonding electron pairs on their oxygen atoms, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. Category: ethers-buliding-blocks.

Humes, Mackenzie B.;Wang, Mingyi;Kim, Sunhye;Machesky, Jo E.;Gentner, Drew R.;Robinson, Allen L.;Donahue, Neil M.;Presto, Albert A. research published 《 Limited Secondary Organic Aerosol Production from Acyclic Oxygenated Volatile Chemical Products》, the research content is summarized as follows. Volatile chem. products (VCPs) have recently been identified as potentially important unconventional sources of secondary organic aerosol (SOA), in part due to the mitigation of conventional emissions such as vehicle exhaust. Here, we report measurements of SOA production in an oxidation flow reactor from a series of common VCPs containing oxygenated functional groups and at least one oxygen within the mol. backbone. These include two oxygenated aromatic species (phenoxyethanol and 1-phenoxy-2-propanol), two esters (Bu butyrate and Bu acetate), and four glycol ethers (carbitol, Methyl Carbitol, Butyl Carbitol, and hexyl carbitol). We measured gas- and particle-phase products with a suite of mass spectrometers and particle-sizing instruments. Only the aromatic VCPs produce SOA with substantial yields. For the acyclic VCPs, ether and ester functionality promotes fragmentation and hinders autoxidation, whereas aromatic rings drive SOA formation in spite of the presence of ether groups. Therefore, our results suggest that a potential strategy to reduce urban SOA from VCPs would be to reformulate consumer products to include less oxygenated aromatic compounds

Category: ethers-buliding-blocks, 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., 111-90-0.

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

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. Product Details of C6H14O3.

Hussain, Afzal;Afzal, Obaid;Altamimi, Abdulmalik S. A.;Ali, Raisuddin research published 《 Application of green nanoemulsion to treat contaminated water (bulk aqueous solution) with azithromycin》, the research content is summarized as follows. The present work aimed to remove azithromycin (AZM) from the contaminated aqueous system using a water/ethanol/transcutol/Capryol-90 green nanoemulsion. The drug is identified as a potential pharmaceutical contaminant detrimental for flora and fauna of aquatic lives as well as human health. Green nanoemulsions were tailored and characterized for thermodn. stability, size, polydispersity index (PDI), zeta potential, viscosity, refractive index (RI), and morphol. assessment using a transmission electron microscopy (TEM). Moreover, nanoemulsions were investigated for percent removal efficiency (%RE) and factors affecting percent removal efficiency (%RE). The results suggested that the developed green nanoemulsions (ANE1-ANE5) were transparent (200 nm) and stable. ANE5 exhibited the lowest value of globular size (49 nm), PDI (0.17), viscosity (∼ 93 cP), and optimum zeta potential (-27.8 mV). The value of %RE depended upon the content of water and Capryol-90 of the nanoemulsion. Furthermore, the value of %RE was found to be increased with increased content of water, whereas this was decreased on increasing the Capryol-90 content in the nanoemulsions. Similarly, on decreasing the values of size and viscosity, the %RE values were observed to be increased. There was insignificant impact of the duration of exposure time on %RE. Thus, the maximum %RE value (96.8%) was obtained by ANE5 from the aqueous solution after 20 min of contact time with ANE5. Thus, this method could be a promising approach to remove AZM from the contaminated water and serve as an alternative to conventional methods.

Product Details of C6H14O3, 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., 111-90-0.

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

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Product Details of C6H14O3.

Hussain, Afzal;Alshehri, Sultan;Ramzan, Mohhammad;Afzal, Obaid;Altamimi, Abdulmalik S. A.;Alossaimi, Manal A. research published 《 Biocompatible solvent selection based on thermodynamic and computational solubility models, in-silico GastroPlus prediction, and cellular studies of ketoconazole for subcutaneous delivery》, the research content is summarized as follows. We aimed to identify a suitable solvent [dimethyl acetamide (DMA), Et acetate, (EA), N-Me pyrrolidone (NMP), cremophor-EL (CEL), transcutol-HP (THP), polyethylene glycol 400 (PEG-400), limonene and ethanol] based on exptl. solubility, thermodn./computational parameters for s.c. (sub-Q) delivery. The “van′t Hoff” model validated solubility values in several solvents at “T = 298.2 K-318.2 K” and “p = 0.1 MPa”. In silico prediction study was carried out for sub-Q delivery using GastroPlus. The selected KETO-DMA construct was evaluated for cellular interaction, cellular uptake (L929 cells), cytotoxicity (L929 and J774A.1) and antifungal activities (C. albicans, C. glabrata, C. Tropicalis, and A. niger). The maximum mole fractional solubility of KETO were found in three solvents such as DMA (4.8 x 10^-2) EA (2.8 x 10^-2) NMP (11.7 x 10^-3) at “T = 318.2 K”. Anal. confirmed “endothermic and entropy” driven solubilization process. GastroPlus predicted pharmacokinetics parameters were influenced with nonsaturable metabolic clearance in s.c. tissue of human. Interaction study of KETO-DMA solution with Candida cells showed maximized cellular internalization. KETO-DMA solution exhibited poor cellular uptake by L929 cell lines (murine fibroblast cells) compared to KETO aqueous solution which was further supported with cytotoxicity study in L929 and J774A.1 cell lines. Reduced MIC values of KETO-DMA solution as compared to KETO aqueous solution against four strains corroborated improved efficacy of KETO probably due to augmented solubility in DMA and lack of surfactant. Thus, KETO-DMA solution can be a suitable construct for sub-Q delivery to control fungal infections.

Product Details of C6H14O3, 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., 111-90-0.

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

Ethers do have nonbonding electron pairs on their oxygen atoms, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. Reference of 111-90-0.

Iqubal, Mohammad Kashif;Iqubal, Ashif;Imtiyaz, Khalid;Rizvi, M. Moshahid A.;Gupta, Madan Mohan;Ali, Javed;Baboota, Sanjula research published 《 Combinatorial lipid-nanosystem for dermal delivery of 5-fluorouracil and resveratrol against skin cancer: Delineation of improved dermatokinetics and epidermal drug deposition enhancement analysis》, the research content is summarized as follows. In the present study, combinatorial nanostructured lipid carrier gel of 5-fluorouracil and resveratrol was formulated, optimized and characterized to enhance permeation in between epidermis and dermis layers of the skin to obtain a synergistic effect against skin cancer. After extensive trials, a newly modified emulsiosonication method was developed and addnl., for the first time, stability studies were done in the beginning to optimize formulation technique, which exhibited two major benefits simultaneously; first, it provided best-optimized technique for preparation of combinatorial lipid-nanosystem, and secondly, it also demonstrated a detailed report card of durability of formulations. In vitro release study showed a significantly improved, slow and prolonged release of drugs from the optimized lipid-nanosystem (***p < 0.05), which followed non-Fickian Higuchi kinetics. Besides, mechanism of skin permeation enhancement study, dermatokinetic assessment, and depth anal. of optimized formulation on skin exhibited improved permeation and well distribution of drugs up to the dermis layer of skin. Moreover, combinatorial linogel possessed significantly greater efficacy (**p < 0.01) on the A431 cell line, as compared to the conventional formulation. Thus, findings revealed that modified method of preparation for dual drug-loaded lipid-nanosystem lead to the production of a stable formulation that also improved the retention of both 5-fluorouracil and resveratrol in between the epidermis and dermis region of skin thereby helping in the management and treatment of skin cancer.

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., Reference of 111-90-0

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

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Formula: C6H14O3.

Jurca, Tuende;Pallag, Annamaria;Vicas, Laura;Marian, Eleonora;Muresan, Mariana;Ujhelyi, Zoltan;Feher, Palma;Bacskay, Ildiko research published 《 Formulation and antioxidant investigation of creams containing Robinia pseudoacacia flos L. ethanolic extract》, the research content is summarized as follows. Some vegetable products can be incorporated into skin care products in order to treat conditions such as skin dryness and can function as an antioxidant. Creams were formulated with Robinia pseudoacacia flos extracts This study was aimed to investigate the antioxidant activity of the cthanolic extracts and the obtained creams. The fractions of Robinia pseudoacacia flos were found to be rich sources of polyphenols with marked antioxidant activity, evidenced by the DPPH method. The phenolic acids, identified by HPLC-RP with UV detection, were gallic acid, sinapic acid, caffeic acid and vanillic acid and the predominant flavonoids were quercetin, rutin and lutcolin. The extract was previously dissolved in Transcutol and then mixed in the same oil/water (O/W) base containing Sucrose ester SP50, Tefose 63, Sedefos 75 as emulsifiers. The in vitro release of different compounds was evaluated by the Franz diffusion method. The creams containing Robiniae pseudacaciae flos extract exhibited large amounts of diffused substances. Antioxidant activity was determined by the DPPH (1,1-diphenyl-2-pycrylhydrazyl) method, according to the methodol. described by Brand-Williams.

Formula: C6H14O3, 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., 111-90-0.

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

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Safety of Diethylene Glycol Monoethyl Ether.

Ha, Eun-Sol;Park, Heejun;Lee, Seon-Kwang;Jeong, Ji-Su;Kim, Jeong-Soo;Kim, Min-Soo research published 《 Solubility, solvent effect, and modelling of oxcarbazepine in mono-solvents and N-methyl-2-pyrrolidone + water solvent mixtures at different temperatures and its application for the preparation of nanosuspensions》, the research content is summarized as follows. A solid-liquid equilibrium technique was used to measure the solubility of oxcarbazepine in a mono-solvent and a solvent mixture in the temperature range of 288.15-308.15 K under atm. pressure. Oxcarbazepine in N-methyl-2-pyrrolidone (NMP) showed the highest solubility The KAT-LSER model was applied to determine solvent effect on the solubility of oxcarbazepine in mono-solvents at 298.15 K; the dipolarity-polarizability and cohesive energy d., as the Hildebrand solubility parameter, of the solvent had a greater effect on oxcarbazepine solubility than other parameters. The solubility results of oxcarbazepine in the mono-solvents and mixed (NMP + water) solvents were correlated by applying various models. The oxcarbazepine dissolution in the mono-solvents and mixed (NMP + water) solvents was endothermic and spontaneous. Oxcarbazepine nanosuspensions were prepared based on these solubility results of oxcarbazepine in a mono-solvent and mixed (NMP + water) solvent; the average particle size of all oxcarbazepine nanosuspensions was smaller than 200 nm. The exptl. and calculated solubility results of oxcarbazepine may be utilized in drug development through the application of solubilization techniques to increase the bioavailability of poorly water-soluble drugs.

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., Safety of Diethylene Glycol Monoethyl Ether

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

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Application In Synthesis of 111-90-0.

Haq, Nazrul;Alghaith, Adel F.;Alshehri, Sultan;Shakeel, Faiyaz research published 《 Solubility and Thermodynamic Data of Febuxostat in Various Mono Solvents at Different Temperatures》, the research content is summarized as follows. This study examines the solubility and thermodn. of febuxostat (FBX) in a variety of mono solvents, including “water, methanol (MeOH), ethanol (EtOH), isopropanol (IPA), 1-butanol (1-BuOH), 2-butanol (2-BuOH), ethylene glycol (EG), propylene glycol (PG), polyethylene glycol-400 (PEG-400), Et acetate (EA), Transcutol-HP (THP), and DMSO (DMSO)” at 298.2-318.2 K and 101.1 kPa. The solubility of FBX was determined using a shake flask method and correlated with “van’t Hoff, Buchowski-Ksiazczak λh, and Apelblat models”. The overall error values for van’t Hoff, Buchowski-Ksiazczak λh, and Apelblat models was recorded to be 1.60, 2.86, and 1.14%, resp. The maximum mole fraction solubility of FBX was 3.06 × 10^-2 in PEG-400 at 318.2 K, however the least one was 1.97 × 10^-7 in water at 298.2 K. The FBX solubility increased with temperature and the order followed in different mono solvents was PEG-400 (3.06 × 10^-2) > THP (1.70 × 10^-2) > 2-BuOH (1.38 × 10^-2) > 1-BuOH (1.37 × 10^-2) > IPA (1.10 × 10^-2) > EtOH (8.37 × 10^-3) > EA (8.31 × 10^-3) > DMSO (7.35 × 10^-3) > MeOH (3.26 × 10^-3) > PG (1.88 × 10^-3) > EG (1.31 × 10^-3) > water (1.14 × 10^-6) at 318.2 K. Compared to the other combinations of FBX and mono solvents, FBX-PEG-400 had the strongest solute-solvent interactions. The apparent thermodn. anal. revealed that FBX dissolution was “endothermic and entropy-driven” in all mono solvents investigated. Based on these findings, PEG-400 appears to be the optimal co-solvent for FBX solubility

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., Application In Synthesis of 111-90-0

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

Ethers do have nonbonding electron pairs on their oxygen atoms, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. Safety of Diethylene Glycol Monoethyl Ether.

Hassan, Ahmad;Sahni, Jasjeet Kaur;Ali, Javed research published 《 Development and evaluation of oral nanoemulsion for the bioavailability enhancement of telmisartan》, the research content is summarized as follows. The present study aimed at developing an optimal oral nanoemulsion of telmisartan and evaluating its stability, pharmacodynamic and pharmacokinetic potential. Solubility of telmisartan was determined in various oils, surfactants & cosurfactants. Formulations were selected from the o/w nanoemulsion region from the help of pseudoternary phase diagrams and were subjected to various thermodn. stability and dispersibility tests. Optimized formulations were characterized for their percentage transmittance, refractive index, viscosity, droplet size and zeta potential & TEM. Release rate of optimized formulations was determined using an in vitro dissolution test. The formulation used for lowering of induced hypertension contained Soyabean oil (10%, volume/volume), Tween 20 (22.50%, volume/volume), Transcutol HP (7.5%, volume/volume) & double distilled water (60% volume/volume). The release of drug from the nanoemulsion formulations was highly significant (p < 0.01) in comparison to the drug suspension. More than 40% of the drug was released in the initial 1 h of the dissolution study in comparison to the drug suspension. The lowering of blood pressure in the group administered with the formulation F2 was highly significant (p < 0.01) with respect to the group administered with the marketed formulation. The plasma concentration time profile of telmisartan from oral nanoemulsion represented greater improvement of drug absorption than the marketed formulation. The shelf life of the nanoemulsion was found to be 1.5 years at room temperature The present study established oral nanoemulsion formulation to be one of the possible alternatives to traditional oral formulations of telmisartan to improve its bioavailability.

Safety of Diethylene Glycol Monoethyl Ether, 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., 111-90-0.

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

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. Category: ethers-buliding-blocks.

Hu, Qing;Lin, Han;Wang, Yanfang;Wang, Xiaoqin;Yao, Jiayi;Fu, Xiaoling;Yu, Xiangbin research published 《 Design, optimization and evaluation of a microemulsion-based hydrogel with high malleability for enhanced transdermal delivery of levamisole》, the research content is summarized as follows. The objective of the present study was to prepare and evaluate a microemulsion-based hydrogel with high malleability as a transdermal delivery carrier for levamisole (LMS). A pseudo-ternary phase diagram and D-optimal mixture design were utilized to screen and optimize the microemulsion, and the formulation comprised 7.5% MaisineTM35-1, 33% Smix and 59.5% water. The microemulsion was phys. stable with an average size of 19.3 ± 0.1 nm and zeta potential of -3.84 ± 0.05 mV. Moreover, a highly malleable alginate-boronic acid (alginate-BA) gel was prepared and could come into close contact with highly curved skin. The optimized microemulsion was loaded into alginate-BA gel and subjected to ex vivo and in vivo investigation. The microemulsion-based gel had desirable characterization, good stability and negligible skin irritation. The results of ex vivo permeation study showed that LMS achieved a significantly higher cumulative amount from the LMS-loaded microemulsion-based gel than that from the LMS-gel. The pharmacokinetic study showed a twofold increase in relative bioavailability compared to the com. liniment. These results provide insight into the capability of the developed malleable microemulsion-based gel to enhance the transdermal permeation and bioavailability of LMS.

Category: ethers-buliding-blocks, 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., 111-90-0.

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

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. HPLC of Formula: 111-90-0.

Gao, Haoshi;Jia, Haoyue;Dong, Jie;Yang, Xinggang;Li, Haifeng;Ouyang, Defang research published 《 Integrated in silico formulation design of self-emulsifying drug delivery systems》, the research content is summarized as follows. The drug formulation design of self-emulsifying drug delivery systems (SEDDS) often requires numerous experiments, which are time- and money-consuming. This research aimed to rationally design the SEDDS formulation by the integrated computational and exptl. approaches. 4495 SEDDS formulation datasets were collected to predict the pseudo-ternary phase diagram by the machine learning methods. Random forest (RF) showed the best prediction performance with 91.3% for accuracy, 92.0% for sensitivity and 90.7% for specificity in 5-fold cross-validation. The pseudo-ternary phase diagrams of meloxicam SEDDS were exptl. developed to validate the RF prediction model and achieved an excellent prediction accuracy (89.51%). The central composite design (CCD) was used to screen the best ratio of oil-surfactant-cosurfactant. Finally, mol. dynamic (MD) simulation was used to investigate the mol. interaction between excipients and drugs, which revealed the diffusion behavior in water and the role of cosurfactants. In conclusion, this research combined machine learning, central composite design, mol. modeling and exptl. approaches for rational SEDDS formulation design. The integrated computer methodol. can decrease traditional drug formulation design works and bring new ideas for future drug formulation design.

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., HPLC of Formula: 111-90-0

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