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Glycol monoacetate

The reaction is carried out over a supported metallic silver catalyst at 250—300°C and 1—2 MPa (10—20 bar). A few parts per million (ppm) of 1,2-dichloroethane are added to the ethylene to inhibit further oxidation to carbon dioxide and water. This results ia chlorine generation, which deactivates the surface of the catalyst. Chem Systems of the United States has developed a process that produces ethylene glycol monoacetate as an iatermediate, which on thermal decomposition yields ethylene oxide [75-21-8]. [Pg.433]

Rubin and Blossey standardized the experimental conditions for the Serini reaction, using freshly activated zinc in refluxing xylene for 20-24 hr with vigorous stirring yields of68-100 % could then be obtained. They noted, however, that the presence of a 16a- or -methyl group markedly decreased the yield, and that a primary-secondary glycol monoacetate failed to react. [Pg.169]

Ethylene glycol monoacetate 5-Chloro-2-methyl-4-isothiazolin-3-one or... [Pg.74]

Figure 5-2. Ethylene glycol monoacetate, formaldehyde, glutaraldehyde, lactic acid, iodoacetone, succinimide. Figure 5-2. Ethylene glycol monoacetate, formaldehyde, glutaraldehyde, lactic acid, iodoacetone, succinimide.
Glycol diacetate (A) and glycol monoacetate (B) saponify in dilute aqueous solution with production of acetic acid (C). The reactions are irreversible pseudo first order. [Pg.255]

Photolytic. Grosjean (1997) reported a rate constant of 1.87 x lO " cm /molecule-sec at 298 K for the reaction of 2-ethoxyethanol and OH radicals in the atmosphere. Based on an atmospheric OH radical concentration of 1.0 x 10 molecule/cm , the reported half-life of methanol is 0.35 d (Grosjean, 1997). Stemmier et al. (1996) reported a rate constant of 1.66 x 10 " cm /molecule-sec for the OH radical-initiated oxidation of 2-ethoxyethanol in synthetic air at 297 K and 750 mmHg. Major reaction products identified by GC/MS (with their yields) were ethyl formate, 34% ethylene glycol monoformate, 36% ethylene glycol monoacetate, 7.8% and ethoxyacetaldehyde, 24%. [Pg.551]

Methyl glycol monoacetate, see Methyl cellosolve acetate... [Pg.1495]

Ethylene glycol diformate, see 1,4-Dioxane Ethylene glycol monoacetate, see 2-Ethoxyethanol Ethylene glycol monoformate, see 2-Ethoxyethanol Ethylene oxide, see 1,2-Dichloroethane, Ethylene dibromide... [Pg.1529]

Example the oxidation of acetaldehyde ethylene acetal to ethylene glycol monoacetate with Fe—M-polyphthalocyanines (M V, Cr, Cu, etc.) as catalysts 110>. [Pg.115]

When palladium-catalyzed acetoxylation is carried out in the presence of nitrate or nitrite ions, ethylene glycol monoacetate (EGMA) results as the major product of the reaction (equation 163).420... [Pg.366]

This subject has recently been reviewed.647 Several additional papers have appeared on the catalytic oxidation of alkenes by 02 in the presence of PdCl(MeCN)2N02(148).64S Terminal alkenes and trans- cyclooctene yield the corresponding ketones, cyclopentene and cyclohexene the corresponding allyl alcohol, and bicyclic alkenes the corresponding epoxide. Heterometallacy-clopentanes such as (152) have been isolated from the reaction of (148) with norbornene (dicy-clopentadiene), and characterized by X-ray crystallography.6486 Glycol monoacetates were obtained from the reaction of (148) with terminal alkenes in acetic acid.649... [Pg.399]

Ethylene glycol monoacetate, hi 16 Ethylene glycol monobutyl ether, b410 Ethylene glycol monoethyl ether, e34 Ethylene glycol monomethyl ether, m65 Ethylene glycol monomethyl ether acetate, m68 Ethylene iodide, d403 Ethylene iodohydrin, i35... [Pg.245]

Ethyleneglycol Acetate Nitrate or Glycol Monoacetate Mononitrate, O NO.CH2.CH2.OOC.CH3 mw 149.10, sp gr 1.29 at 18°, oil, insol in w, sol in dil mineral acids. It was prepd by dissolving glycol monoacetate in nitrosulfuric acid. (See also Ethyleneglycol Diacetate)... [Pg.126]

METHOXYETHYL ACETATE (ACGIH) 2-METHOXYETHYLE, ACETATE de (FRENCH) METHYL CELLOSOLYE ACETAAT PUTCH) METHYL CELLOSOLVE ACETATE (OSHA, DOP METHYL GLYCOL ACETATE METHYL GLYCOL MONOACETATE METHYLGLYKOLACETAT (GERMAN) 2-METOSSIETILACETATO (ITALIAN)... [Pg.628]

In some of the studies on the vinyl acetate synthesis from ethylene, high boiling products were reported (9, 10, 24, 25, 26). These included ethylidene diacetate (III), ethylene glycol monoacetate (IV) and ethylene glycol diacetate (V). Little attention has been given to the reactions by which these products are formed. No dioxygenated products have been reported previously when higher olefins have been used. [Pg.99]

Ethoxyethyl acetate Ethyl glycol monoacetate Ethyl lactate Methoxyethyl acetate P-Methoxyethylene alcohol Methyl acetate Methyl ethyl ketone... [Pg.146]

See other pages where Glycol monoacetate is mentioned: [Pg.40]    [Pg.380]    [Pg.386]    [Pg.73]    [Pg.75]    [Pg.219]    [Pg.741]    [Pg.126]    [Pg.126]    [Pg.27]    [Pg.332]    [Pg.380]    [Pg.386]    [Pg.92]    [Pg.109]    [Pg.113]    [Pg.120]    [Pg.428]    [Pg.78]    [Pg.126]    [Pg.60]    [Pg.1774]    [Pg.106]    [Pg.423]    [Pg.432]    [Pg.115]    [Pg.152]   
See also in sourсe #XX -- [ Pg.244 ]



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Ethylene glycol monoacetate

Monoacetalization

Monoacetate

Monoacetates

Monoacetic

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