Ethers, sym

Synonym BCME, Bis-CME, chloro(chloromethoxy)methane, dichloromethylether, (dichloro-dimethyl)ether, sym-dichloromethyl ether, oxybis(chloromethane)... 

Chemical Name chloromethyl ether, sym-dichloromethyl 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... 

SYNONYMS BCME, chloro-methyl-ether, sym-dichloro-dimethyl-ether, oxy-bis(chloromethane). 

Glycerine can be polymerized with a small amount of sulfuric acid at 130-160 °C. If a small amount of sodium carbonate or sodium sulfite of about 0.5 % is added into glycerine, diglycerine ether of 2,2, 3,3-tetrahydroxyl ether (sym bis(2,3-di-hydroxypropyl)ether) is produced with water, as expressed in the following equation. 

Synonyms BCME Bis (2-chioromethyi) ether bis-CME Chioro (chiormethyoxy) methane Chioromethyi ether 1,1 -Dichiorodimethyi ether sym-Dichiorodimethyi ether Dichloromethyi ether sym-Dichioromethyi ether Dimethyl-1,1 -dichloroether... 

Dichlorodimethyl ether sym-Dichlorodimethyl ether. See Bis (chloromethyl) ether... 

See sym-Dichloroethyl ether sym-Dichloroethyl ether CAS 111-44-4 EINECS/ELINCS 203-870-1 UN 1916 (DOT)... 

Synonyms Bis(P-chloroethyl)ether Chlorex l-Chloro-2-(P-chloroethoxy)ethane Chlo-roethyl ether 2-Chloroethyl ether (P-Chloroethyl)ether DCEE Dichlorodi-ethyl ether 2,2 -Dichlorodiethyl ether P,P -Dichlorodiethyl ether Dichloroether Dichloroethyl ether a,a -Dichloroethyl ether Di(P-chloroethyl)ether Di(2-chloro-ethyl)ether sym-Dichloro-ethyl ether 2,2 -Dichloroethyl ether Dichloroethyl oxide ENT 4504 l,l -Oxybis(2-chloroethane) RCRA waste number U025 UN 1916. 

Fig. 3. Circular paper chromatogram showing the actinomycin mixtures produced by S. antihioticus in A, glutamic acid medium. B, glutamic acid medium plus azetidine-2-carboxylic acid (iOO jig/ml). C, glutamic acid medium plus sarcosine (250 jxg/ml). Solvent system 10% solution of sodium o-cresotinate-di-n-butyl ether-sym. tetra-chloroethane (3 2 1) by volume...

Glycerol ct-dichlorohydrin, sym-dichloroiso-propyl alcohol, 1,3-dichloro-2-hydroxypropane, CH2CI-CHOH-CH2C1. Colourless liquid with an ethereal odour b.p. 174-175" C. Prepared by passing dry HCl into glycerin containing 2% elhanoic acid at 100-1 lO C. Converted to x-epichlorohydrin by K.OH, Used as a solvent for cellulose nitrate and resins. 

An elecrophilic Br+ or I+ can be successfully transferred to hydroquinidine (13) and two of its commercially available derivatives (4-chlorobenzoate and 9-phenanthryl ether hydroquinidines) simply by mixing two equivalents of the hydroquinidine with one equivalent of sym(co d ne)2-X+ perchlorate in methylene chloride or acetonitrile. H NMR studies (31) showed that the iodonium ion was associated with the nitrogen at the quinuclidine portion of the hydroquinidine instead of the aromatic nitrogen and also that all of the sym-collidines were removed from the X+ since only free collidine and no collidine-I+ peaks were observed. The (hydroquinidine)2-halonium ion is stable in solution for more than 30 minutes at room temperature these ions (and their parent amines) are more soluble in methylene chloride than in acetonitrile, and having R group other than hydrogen also improves the solubility. 

Anticipated products from the reaction of sym-dichloromethyl ether with ozone or OH radicals in the atmosphere, excluding the decomposition products formaldehyde and HCl, are chloromethyl formate and formyl chloride (Cupitt, 1980). 

Chloro-3-hydrox34oluene, see p-Chloro-ro-cresol 2-Chloroisopropyl ether, see Bis(2-chloroisopropyl) ether p-Chloroisopropyl ether, see Bis(2-chloroisopropyl) ether Chloromethane, see Methyl chloride (Chloromethyl)benzene, see Benzyl chloride Chloromethyl bromide, see Bromochloromethane Chloromethyl ether, see sym-Dichloromethyl ether (Chloromethyl)ethylene oxide, see Epichlorohydrin (2-Chloro-l-methylethyl) ether, see Bis(2-chloroisoprop-yl)... 

Carbon tetrachloride. Chloroform, 2-Chlorophenol, Cyclohexanol, Cyclopentene, 1,1-Dichloroethylene, irans-l, 2-Dichloroethylene, IV.yV-Dimethylaniline, lV,lV-Dimethylformamide, 2,4-Dimethylphenol, 2,4-Dinitrotoluene, 1,4-Dioxane, 1,2-Diphenylhydrazine, Ethyl formate. Formaldehyde, Glycine, Methanol, Methylene chloride. Methyl formate, 2-Methvlphenol. Monuron, 4-Nitrophenol, Oxalic acid, Parathion, Pentachlorophenol, Phenol, l idine. Styrene, Trichloroethylene, Vinyl chloride Formylacetic acid, see cis-l,3-Dichloropropylene, irans-1,3-Dichloropropylene IV-Formylcarbamate of 1-naphthol, see Carbaryl Formyl chloride, see Chloroethane, Chloroform, sym-Dichloromethyl ether, ds-1,3-Dichloropropylene, irans-ES-Dichloropropylene, Methyl chloride. Methylene chloride. Trichloroethylene, Vinyl chloride lV-Formyl-4-chloro-o-toluidine, see Chlornhenamidine. 

I. J-Diisocyanatotoluene Diisodecyl Phtbalate Diisopropanolamine Diisopropyl Ether Diisopropyl Oxide Diisopropyl Percarbonate Diisopropyl Peroxydicarbonate Sym-Diisopropylacetone Diisopropylamine... 

N — n = CH mw 84.08, N 66.64% lt-yel prisms (from eth or benz), mp 125-26°(dec) readily sol in w ale si sol in eth benz can be prepd by reduction of sym-tetrazine with H2S in cold aq soln, or with Zn dust glac acetic acid in ether and from hydrazo-formaldehyde-hydrazone by soln in dil glac acetic acid (Refs 1,2,3 4). Its expl props were not detd... 

---