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Monoalkyl ethylene glycol ethers

Ethyl n-propylmalonate, 486 Ethyl n-propyl ketone, 340 4-Ethylpyridine, 844 Ethyl 2-pyridylacetate, 931, 932 Ethyl salicylate, 783 Ethyl sulphite, 304 Ethyl -valerate, 382, 389 Ethyl vinylacetate, 382, 389 Ethylenediamine-adipic acid polymer, 1019,1025 Ethylene glycol, 285 Ethylene glycol, monoalkyl ethers of, 170, 444... [Pg.1175]

Certain diethers of the type ROCHaCH OR have been prepared by adding alkyl halides to a solution of sodium in excess ethylene glycol monoalkyl ether, as in the preparation of ethylene glycol dimethyl ether (78%). Chloromethyl methyl ether and alcohols react to give an acetal derivative of formaldehyde, CHjOCHjOR the reaction is carried out in the presence of pyridine. Aromatic diethers such as 2-methoxydiphenyl ether have been prepared by the Ullmann procedure. ... [Pg.565]

Ethylene glycol monoalkyl ethers are not manufactured as pure compounds but must be separated from the diethers and higher glycols (NTP 1993 NIOSH 1990). There are two common methods of producing... [Pg.315]

Browning RG, Curry SC. 1994. Clinical toxicology of ethylene glycol monoalkyl ethers. Human Exper Toxicol 13(5) 325-335. [Pg.368]

Nagano K, Nakayama E, Kayno M, et al. 1979. Mouse testicular atrophy induced by ethylene glycol monoalkyl ethers. Jap J Ind Health 21 29-35. [Pg.379]

Romer KG, Balge F, Freundt KJ. 1985. Ethanol-induced accumulation of ethylene glycol monoalkyl ethers in rats. Drug Chem Toxicol 8(4) 255-264. [Pg.382]

Smallwood AW, DeBord KE, Lowry LK. 1984. Analyses of ethylene glycol monoalkyl ethers and their proposed metabolites in blood and urine. Environ Health Perspect 57 249-253. [Pg.383]

TylerTR. 1982. Review of ethylene glycol monobutylether toxicity testing. Union Carbide corporation report. In The toxicology of ethylene glycol monoalkyl ethers and its relevance to man. (ECETOC Technical Report No. 4), ECETOC, Brussels. [Pg.384]

INFRARED SPECTRA AND ROTATIONAL ISOMERISM OF MONO-, DI-, AND TRI-ETHYLENE GLYCOL MONOALKYL ETHERS. SRINIVASANTKK JOSE Cl BISWAS A B... [Pg.170]

Figure 19.5. The logarithm of the CMC (molar concentration) versus the number of carbons in the alkyl chain for various octa(ethylene glycol)monoalkyl ethers at different temperatures. From top to bottom, the temperatures are 15.0, 20.0, 25.0, 30.0 and 40.0°C. (Redrawn from K. Meguro, M. Ueno and K. Esumi, in Nonionic Surfactants Physical Chemistry, M. J. Schick (Ed.), Marcel Dekker, New York, 1987, p. 134)... Figure 19.5. The logarithm of the CMC (molar concentration) versus the number of carbons in the alkyl chain for various octa(ethylene glycol)monoalkyl ethers at different temperatures. From top to bottom, the temperatures are 15.0, 20.0, 25.0, 30.0 and 40.0°C. (Redrawn from K. Meguro, M. Ueno and K. Esumi, in Nonionic Surfactants Physical Chemistry, M. J. Schick (Ed.), Marcel Dekker, New York, 1987, p. 134)...
Ethylene glycol monoalkyl ether, H0CH2 CH20R R = He, Et, Pr. [Pg.5]

Melting point of quaternary salt must be substantially below the reaction temperature (220 C). Ethylene glycol monoalkyl ether, HOCH2CH2OR R=Me, Et. [Pg.8]

Frank and Hagenmaier suggested an alternative to both solid- and liquid-phase peptide synthesis by creating the solid-liquid-phase method in order to overcome the problem of failure and truncated sequences [105, 106], To this end, poly(ethylene glycol) monoalkyl ethers were used as carboxy protecting poups. The principle of this method is depicted in Scheme 2. [Pg.59]

See other pages where Monoalkyl ethylene glycol ethers is mentioned: [Pg.144]    [Pg.570]    [Pg.1169]    [Pg.1169]    [Pg.523]    [Pg.42]    [Pg.521]    [Pg.543]    [Pg.521]    [Pg.543]    [Pg.638]    [Pg.97]   
See also in sourсe #XX -- [ Pg.170 , Pg.444 ]

See also in sourсe #XX -- [ Pg.170 , Pg.444 ]

See also in sourсe #XX -- [ Pg.170 , Pg.444 ]

See also in sourсe #XX -- [ Pg.170 , Pg.444 ]



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Ether ethylene

Ethylene glycol ethers

Glycols/glycol ethers

Monoalkyl ethers

Monoalkylation

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