2-ethoxy ethanol acetate

Synonyms Cellosolve acetate ethylene glycol monoethyl ether acetate EGEEA 2-ethoxy ethanol acetate 2-EEA EEA EEAc ethyl glycol acetate... 

Cellosolve Acetate. [Union Carbide] Ethoxy ethanol acetate solvent. 

Ketones are excellent solvents, used with up to 50% diluent (aromatic hydrocarbons) also esters like ethoxy-ethanol acetate are used. Vinyl resins cannot tolerate more than 10% alcohols. For stoving applications high-boilers like isophorone, DAA cyclohexanone and dibasic ester solvents are used. General examples are MEK or EEAc/xylene 1/1. 

Synonyms Carbitol acetate Diethylene glycol ethyl ether acetate Diethylene glycol monoethyl ether acetate Diglycol monoethyl ether acetate 2-(2-Elhoxy-ethoxy) ethanol acetate 2-(2-Ethoxyethoxy) ethyl acetate... 

Ethoxy acetylene 2-Ethoxy ethanol, see Cellosolve 2-Ethoxy ethylacetate, see Cellosolve acetate 0.79 2.4 <-7 lOOexp. 

Synthesis of complex 1. The pentadentate salen catalyst 1 was synthesized as described (9). In short, the tosylated 2-[2-(2-methoxyethoxy)-ethoxy]-ethanol 2 (10) was reacted with 2,4-dihydroxybenzaldehyde 3 to yield 4-alkoxy salicylaldehyde 4 after chromatographic purification (eq. 1). Subsequent condensation of 4 with 1,3-diaminopropanol yielded water-soluble salen ligand 5 in sufficient purity and 89% yield (11). The formation of an azomethine bond is indicated by a shift of the NMR signal for the carbonyl carbon from 194.4 ppm in aldehyde 4 to 166.4 ppm for the imino carbon in 5. The pentadentate ligand 5 was then treated with copper(ll) acetate in methanol to obtain the dinuclear copper(ll) complex 1 as a green solid (eq. 2) (11). 

ETHOXY ETHENE see EQF500 2-(2-ETHOXYETHOXY)ETHANOL see CBROOO 2-(2-ETHOXYETHOXY)ETHANOL ACETATE see CBQ750... 

A mixture of malononitrile (1.0 g, 0.015 mol), formamidine acetate (5 6.0 g, 0.06 mol), and 2-ethoxy-ethanol (15mL) was heated under reflux for 25 min. The mixture was then cooled, filtered, and the collected solid washed with EtOH. Dissolution in aq HC1 followed by reprecipitation with NH4OH gave 0.62 g of a light-brown solid. Sublimation of this material at 240°C/0.1 Torr afforded 0.52 g (23%) of a light tan solid yield 0.52 g (23%) mp > 340 C (dec.). 

Methoxy thoxy) ethoxy ]> ethanol Acetophenone Methyl benzoate Phenyl acetate Methyl salicylate Benzyl methyl ether Phenethyl alcohol Dimet hylaniline Isoamyl propionate Isoamyl lactate Quinoline Indene... 

Ethyl triglycol [112-50-5] [2-(2-ethoxyethoxy)ethoxy]ethanol, triethylene glycol monoethyl ether] is an almost colorless, neutral, mild-smelling liquid with a low hygroscopicity. It is soluble in water and most organic solvents, but is only partially miscible with aromatic and aliphatic hydrocarbons. Ethyl triglycol dissolves cellulose nitrate, shellac, colophony, ketone resins, maleate resins, chlorinated rubber, alkyd resins, and many other paint resins. It does not dissolve cellulose acetate, poly(vinyl chloride), vinyl chloride copolymers, fats, oils, and rubber. 

Amyl acetate/2-ethoxy ethanol. Fractional solution ... 

Butoxyethanol phthalate (2 1). See Dibutoxyethyl phthalate Butoxyethene. See n-Butyl vinyl ether 2-(2-Butoxyethoxy) ethanol. See Butoxydiglycol 2-(2-Butoxyethoxy) ethanol acetate. See Diethylene glycol butyl ether acetate [2-[2-Butoxyethoxy] ethoxy] acetic acid. See Buteth-2 carboxylic acid 2-(2-(2-Butoxyethoxy) ethoxy) ethanol. See Butoxytriglycol... 

Ethoxyethoxy) ethanol. See Ethoxydiglycol 2-(2-Ethoxyethoxy) ethanol acetate. See Ethoxydiglycol acetate l-Ethoxy-i-(P-ethoxyethoxy) ethane. See Diethylene glycol diethyl ether... 

Methoxyethoxy) ethanol acetate. See Diethylene glycol methyl ether acetate 2-(2-(2-Methoxyethoxy) ethoxy) ethanol. See... 

Nonylphenoxy)-acetic acid (p-Nonylphenoxy) acetic acid. See Nonylphenoxyacetic acid 2-(Nonylphenoxy) ethanol. See Nonoxynol-1 2-[2-[2-(Nonylphenoxy)ethoxy]ethoxy]ethanol. See Nonoxynol-3... 

Stability. In the food industry, where steam sterilisation is required, PES is used instead of PS. Among the newer membranes in use are polyimide (PI) polymeric membranes. Poly-imide UF membranes are promising because of their resistance to many organic solvents [32] such as hexane, benzene, methanol, acetic acid, acetone, ethyl ether, ethoxy ethanol and chlorinated hydrocarbons. 

Butoxyethoxy)-ethanol acetate/Diethylene glycol n-butyl ether acetate 2-[2-(Ethoxyethoxy)ethoxy]ethanol 2-[2-(Butoxyethoxy)ethoxy]ethanol 2-[2-(butoxyethoxy)-ethoxy]ethanol 2-Ethylhexane-1,3-diol... 

To a mixture of 114.5 g 2-chloro-ethoxy-ethanol (8) (0.92 mol) and 93.9 g acetic anhydride (0.92 mole) was added a few drops of sulfuric acid under stirring whereupon an exothermic reaction started. When the heat emission decreased, the mixture was stirred at 100°C for two more hours and poured on ice water afterwards. The aqueous phase was extracted three times with ethyl acetate and the combined organic phases were neutralized with sodium carbonate. The ethyl acetate was evaporated and the residue distilled in vacuo (112 C at 2 10 bar). The product, a colorless liquid, was given in 80% yield. 

The methanol can be replaced by other nucleophilic solvents such as ethanol, acetic acid, or water (in tetrahydrofuran as cosolvent) to give the corresponding ethoxy-, acetoxy-, or hydroxy-esters. Cyclic ethers (substituted tetrahydrofurans and tetrahydropyrans) are formed by intramolecular reaction when the unsaturated ester also contains an appropriately placed hydroxy-group, even in the presence of a reactive solvent. This has been developed into a procedure for the identification, analysis, and isolation of long-chain alcohols and acids having alkene unsaturation in positions 3 (trans only), 4 (cis or tram), or 5 (cis or trans) Such acids (or natural mixtures in which they are present) are reduced to alcohols and subjected to oxymercuration (in DMF as a non-participating solvent) and demercuration. Cyclic ethers are formed only when there is unsaturation at positions 3,4, or 5 other double bonds are unaffected. For example, methyl arachidonatc... 

The method has been used to determine many solvents in polystyrene, polyethylene, polypropylene and cellophane including ethanol, ethyl acetate, methyl ethyl ketone, 2-ethoxy ethanol, propanol-1 and toluene. 

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