2- Hydroxyethyl perchlorate

Desiccation of gaseous ethylene oxide led to an explosion, (possibly involving formation of 2-hydroxyethyl perchlorate). 

Hydroxy-3-butenonitrile, see l-Cyano-2-propen-l-ol, 1463 4-Hydroxy-fraws-cinnamic acid, 3130 Hydroxycopper(II) glyoximate, 0795 4-Hydroxy-3,5 -dimethyl-1,2,4-triazole, 1570 4-Hydroxy-3,5-dinitrobenzenearsonic acid, 2213 2-Hydroxy-3,5-dinitrobenzoic acid, see 3,5-Dinitrosalicylic acid, 2661 2-Hydroxy-3,5-dinitropyridine, 1816 N-Hydroxydithiocarbamic acid, 0453 2(2-Hydroxyethoxy)ethyl perchlorate, 1638 (9-(2-Hydroxyethyl)hydroxylamine, 0940... 

Five series of solutions were prepared in artificial seawater. The solutions were hydrochloric acid, an acetate buffer solution (mHAc/ NaAc = 1), and three equimolal buffer solutions (mBHci/ B = l) prepared from the following bases (B) tris, 2-amino-2-methylpropanediol (bis), and the N-bis(hydroxyethyl) derivative of tris, bis-tris. The pKa values of the protonated bases in water at 25°C are, respectively, 8.075 (16), 8.801 (17), and 6.483 (18). When hydrochloric acid or buffer was added to the seawater solvent, the ionic strength and chloride molality were kept constant by reducing the molalities of sodium chloride or sodium perchlorate as necessary. 

S)-1,r-Bis(diphenylphosphino)-2-(l-hydroxyethyl)ferrocene](l,5-cyclooctadiene)rhodium-(1 +) perchlorate (see Section 2.3.1.1.) served as the catalyst in the hydrogenation of the 2-oxo group of the triethylammonium salt of 2-oxopropanoic acid to give a quantitative yield of triethylammonium 2-hydroxypropanoate in 83 % ee10, using a substrate/catalyst ratio of 300 1 and methanol as solvent. 

A,A-DIBUTYL N-(2-HYDROXYETHYL)AMINE (102-81-8) Forms explosive mixture with air (flash point 200°F/93°C). Reacts violently with strong oxidizers. Violent reaction with strong acids, isopropyl percarbonate, nitrosyl perchlorate, sodium peroxide, uranium fluoride. Incompatible with aldehydes, boranes, cellulose nitrate (of high surface area), cresols, isocyanates, nitrates, nitric acid, organic anhydrides, phenols, sulfuric acid. 

ETHYLENE GLYCOL-BIS-(2-HYDROXYETHYL ETHER) (112-27-6) Combustible liquid (flash point 338°F/170°C). Incompatible with strong oxidizers, isocyanates, permanganates, peroxides, ammonium persulfate, bromine dioxide, strong acids sulfuric acid, nitric acid, perchloric acid. 

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