Diethyleneglycol ether

In Fig. 7, this is exemplified with surface tension concentration curves for Na n-tetradecyl diethyleneglycol ether sulfates (33). Less soluble surfactants would produce with increasing water hardness increased formation of sparingly soluble Ca salts. Therefore, the critical micelle concentration would be shifted toward much larger concentrations. 

Preparation of the antifoaming silicone emulsion. Antifoaming silicone emulsion (OS-2) is a 30% aqueous emulsion of oligomethylsiloxane liquid (the viscosity is below 500 mm2/s) stabilised with the diethyleneglycol ether of higher fatty alcohols CM—Cis. 

Methylenedioxy-6-propylbenzyl n-butyl diethyleneglycol ether (Piperonyl Butoxide) [P450]... 

A slight modification of reactants has led to the synthesis of 174. In this case, 2,6-to(aminomethyl)pyridine was treated with is(chloroformyl)diethyleneglycol ether to afford 174 (66%) to date there have been no complexes reported for this ligand 138). 

METHYLENEDIOXY-6-PROPYLBENZYL-n-BUTYL DIETHYLENEGLYCOL ETHER see PIX250 4,4 -METHYLENEDIPHENYL DIISOCYANATE see MJP400... 

Approximately 30,000 gallons of contaminated Trimsol cutting oil have also accumulated at DOE sites. The organic fraction of this mixed waste is believed to contain a hydrocarbon oil, 4-chloro-3-methyl phenol, diethyleneglycol ether, and propylene glycol. 

FIGURE 30. Interaction of [(tpy)Ru(dtdeg)PtCl]Cl3 with 9-ethylguanine (bpy = 2,2 -bipyridine, dtdeg = bis[4 -(2,2 6, 2"-terpyridyl)]diethyleneglycol ether). 

Methacrylic acid Vinyl, mono-, diethyleneglycol ether 0 2.2 831... 

Vinyl mono-diethyleneglycol ether Methacrylic acid 2.2 0 831... 

The following liquids may be used (boiling points are given in parentheses) — chlorobenzene (132-3°) bromobenzene (155°) p cymene (176°) o-dichloro-benzene (180°) aniline (184°) methyl benzoate (200°) teti-alin (207°) ethyl benzoate (212°) 1 2 4-trichlorobenzene (213°) iaopropyl benzoate (218°) methyl salicylate (223°) n-propyl benzoate (231°) diethyleneglycol (244°) n-butyl benzoate (250°) diphenyl (255°) diphenyl ether (259°) dimethyl phth ate (282°) diethyl phthalate (296°) diphenylamine (302°) benzophenone (305)° benzyl benzoate (316°). 

Triiodobenzoates. The derivatives enumerated above are unsatisfactory for alcohol - ethers, e.g., the mono-ethers of ethyleneglycol ( cellosolves ) and the mono-ethers of diethyleneglycol ( car-bitols ) (see Table 111,27). Crystalline derivatives of alcohol - ethers are readily obtained with 3 4 5-triiodobenzoyl chloride (for preparation, see Section VII,21), for example ... 

The monoalkyl ethers with R = CHj, CjHj and C4H, , known respectively as methyl ceUoaolve, ceUosolve and hutyl cellosolve, are of great commercial value, particularly as solvents, since they combine the properties of alcohols and ethers and are miscible with water. Equally important compounds are the carbitols (monoalkyl ethers of diethyleneglycol) prepared by the action of ethylene oxide upon the monoethers of ethylene glycol ... 

Butoxyethanol Dimethoxyethane Diethyleneglycol Dihydropyran 2-Methoxyethanol Di butyl ether 01 pentyl ether Triethyleneglycol... 

Gas-liquid chromatography Diethyleneglycol monomethyl ether Partially or fully halogenated hydrocarbon Hexamethylphosphoramide Her Majesty s Stationery Office Compound of the same (organic) series Ignites on contact... 

Heating 101 with aqueous sodium hydroxide in diethyleneglycol monomethyl-ether or with alkali acetate, a reaction which may also be performed in other polar organic solvents, such as dimethylformamide, N-methylpyrrolidone, or di-methylacetamide at 150°C to 210°C, also provides pyranthrone. As an alternative, 101 may be cyclized to form pyranthrone in a two-phase reaction, carried out in the presence of quarternary ammonium salts in a phase-transfer system comprising an aqueous and an organic phase [20]. 

Diethyleneglycol Monobutyl Ether — Fire Hazards Flash Point (deg. F) 230 OC J 72 CC ... 

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