Di chloroethyl ether

Synonym 2-chloroethyl ether, l,l-oxybis(2-chloroethane), bis((3-chloroethyl)ether, Chlorex, l-chloro-2-(P-chloro-ethoxy)-ethane, -dichloroethyl ether, 2,2 -dichloroethyl ether, di(2-chloroethyl)ether, di(chloroethyl)ether, dichloro-diethyl ether, sym-dichlorodiethyl ether... 

DI-(2-CHLOROETHYL)ETHER or DI-( -CHLOROETHYL)ETHER or 2,2 -DICHLOROETHYL ETHER or DICHLOROETHYL ETHER or DICHLOROETHYL OXTOE (111-44-4) C HgCljO Coiribxistible and peroxidizable liquid. Forms explosive mixture with air [explosion limits in air (vol %) 2.7 to uel unknown flash point 131°F/55°C autoignition tenp 696°F/368°C Fire Rating ... 

Hung and Rozen have described a process for the preparation of PAVE by fluorination with elemental fluorine of selected novel partially fluorinated di-chloroethyl ethers, followed by dehalogenation to the corresponding PAVE. PAVE have been found to be useflil as monomers for molding resins and elastomers [28]. 

Phiorog1iicino1-3,5-dimethyl-1-(2-amino-3-hydroxyhutyryl)ether is characterized by antiarrhythmic activity (176). 2,4-Diacylphloroglucinols were patented as compounds with pronounced anthelmintic activity (177). Phloroglucinol mono- and di-(2-chloroethyl) ethers have antispasmodic or tranquilizing activities (178). 2-(3,5-DiaLkoxyphenoxy)ethylamines have antispasmodic, choloretic, sedative, and vasodilating effects (179). 

Chemical Designations - Synonyms Bis(2-chloroethyl) Ether 2,2 -Dichloroethyl Ether Dichlorodiethyl Ether Di-(2-chloroethyl) Ether Chlorex DCEE beta,beta -Dichloroethyl Ether Chemical Formula (ClCHjCH2)20. 

The oxidation of di-2-chloroethyl ether is first-order with respect to ether, but is autocatalytic and chloride ion is liberated. A hydrogen atom abstraction process, similar to that above, probably takes place, viz. 

Synonyms AI3-04504 BCEE Bis(P-chloroethyl) ether BRN 0605317 Caswell No. 309 Chlorex l-Chloro-2-(P chloroethoxy)ethane Chloroethyl ether 2-Chloroethyl ether (P-Chloro-ethyl) ether CCRIS 88 DCEE Dichlorodiethyl ether 2,2 -Dichlorodiethyl ether p,P -Dichlorodi-ethyl ether Dichloroether Dichloroethyl ether a,a -Dichloroethyl ether Di(p-chloroethyl) ether Di(2-chloroethyl) ether sj/n-Dichloroethyl ether 2,2 -Dichloroethyl ether Dichloroethyl oxide l,5-Dichloro-3-oxapentane EINECS 203-870-1 ENT 4504 EPA pesticide chemical code 029501 NSC 406647 l,l -Oxybis(2-chloroethane) RCRA waste number U025 UN 1916. 

Dichloro-2,2-di(p-chlorophenyl)ethane, see p.p -DDD Dichlorodiethyl ether, see Bis(2-chloroethyl) ether 2,2 -Dichlorodiethyl ether, see Bis(2-chloroethyl ether) p,p -Dichlorodiethyl ether, see Bis(2-chloroethyl ether) Dichlorodiethyl formal, see Bis(2-chloroethoxy)methane Di-2-chloroethyl acetal, see Bis(2-chloroethoxy)methane Di-2-chloroethyl formal, see Bis(2-chloroethoxy)methane... 

EPA pesticide chemical di methyl hydantoin EPA pesticide chemical Dichloropropylene, 1 EPA pesticide chemical Dichloropropane EPA pesticide chemical EPA pesticide chemical chloroethyl) ether EPA pesticide chemical EPA pesticide chemical EPA pesticide chemical EPA pesticide chemical EPA pesticide chemical EPA pesticide chemical cresol... 

A variant on the sequence in which the third aromatic ring is introduced by reaction of the ketone in chloroethyl ether (9-4) with the hthio reagent from 1-4-di-iodobenzene leads in several steps to iodoxifene (9-5) [10]. 4-Hydroxy-tamoxifen, in which a hydroxyl group has been introduced on one of the benzene rings, comprises one of the principal metabolites of the drug. The unnatural meta isomer of... 

Phenylacetonitrile has been alkylated with di-(2-chloroethyl) ether (30) by Makosza and Serafin58 and with 2,2 -dichlorodiethyltosylamine (31) by Rylski et al.59... 

Tetrahydro-l,4-oxazines are normally prepared by the cyclization of diethanolamines in the presence of acids, although an alternative route employs the reaction of di(/3-chloroethyl) ethers with ammonia or amines (Scheme 124) (12JCS1788). Similar procedures can be adapted to the syntheses of tetrahydro-l,4-thiazines, their 1-oxides and 1,1-dioxides (25JA282). 

Ethyldioxane (IJ) was a product of the reaction of p-dioxane with ethylene in the presence of hydrochloric acid and di-t-butyl peroxide at 130-140 C (Expts. 29 and 30). However, the major product was bis-(2-chloroethyl) ether ( ) and a smaller amount of... 

On the other hand, if diethyl ether is treated at —20° or below with one equivalent of chlorine, a-chloroethyl ethyl ether is formed in 42% yield. Further chlorination at this low temperature leads to a,a -di-chlorodiethyl ether in 57% yield, the second chlorine atom entering a new alpha position in preference to an alpha position already substituted. The extension of this new technique to higher ethers is under way. Other methods are available for the preparation of a- and /3-halo ethers (see Chapter 6). 

There are numerous examples of the extraction of macrocomponents as chloride complexes in the analysis of various materials. The extraction of iron(III) from hydrochloric acid medium, prior to determination of trace elements, has been thoroughly investigated [64]. Macroquantities of gallium were extracted from 6-7 M hydrochloric acid with di(2-chloroethyl) ether [65,66], and gold(III) was extracted with isoamyl acetate [67]. 

As bromide complexes, indium has been extracted with diethyl ether [68] or diisopropyl ether, and gold(III) (from 3 M HBr), also with di(2-chloroethyl) ether [69]. 

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