chembox verifiedrevid 411781876 Name Diethylether ImageFile1 Diethylether 2D skeletal.svg ImageSize1 200px ImageName1 Skeletal formula ImageFile2 Diethylether 3D balls.png ImageSize2 200px ImageName2 Ball and stick model IUPACName Ethoxyethane OtherNames Diethylether Ethyl ether Ethyl oxide 3 Oxapentane ... Diethyl sulfide Diethylether , also known simply as ether or Et sub 2 sub O, is the organic compound ... to metabolize diethylether. ref http www.fgsc.net asilomar1997 secmetab.html 109. Aspergillus ... Diethylether inhibits alcohol dehydrogenase , and thus slows the metabolism of ethanol . ref cite journal author P. T. Normann, A. Ripel and J. Morland title DiethylEther Inhibits Ethanol Metabolism ... pages publisher John Wiley & Sons, Inc year 2004 id accessdate 2007 09 05 ref As a fuel Diethylether ... mixture for carbureted compression ignition model engines . Laboratory uses Diethylether is a common ... extraction . Being less dense than water, the ether layer is usually on top. Diethylether is a common ... one. Diethylether is not as toxic as other solvents used as recreational drugs. Citation ... juice in a shot glass . Production Most diethylether is produced as a byproduct of the vapor ... catalysts can give diethylether yields of up to 95 . ref cite book last first authorlink coauthors ..., Calif isbn ref Diethylether can be prepared both in laboratories and on an industrial scale by the acid ... diethylether is reversible, so eventually an Chemical equilibrium equilibrium between reactants ... substitution upon an alkyl halide . Safety Diethylether is prone to organic peroxide peroxide formation, and can form explosive diethylether peroxide . Ether peroxides are higher boiling and are contact explosives when dry. Diethylether is typically supplied with trace amounts of the antioxidant ... the temperature to convert 100 C F when ether must be heated or distilled. The diffusion of diethyl ... 20ether surface tension of diethylether, ddbonline.ddbst.de General anesthetics DEFAULTSORT Diethyl ... more details
chembox verifiedrevid 399896786 Name Diethylether hydroperoxide ImageFile Diethylether peroxide.svg ImageSize 136px IUPACName OtherNames Section1 Chembox Identifiers InChI 1 C4H10O3 c1 3 6 4 2 7 5 h4 5H,3H2,1 2H3 InChIKey CXWWPQGYBJCHJL UHFFFAOYAS SMILES1 CC OCC OO StdInChI Ref stdinchicite correct chemspider StdInChI 1S C4H10O3 c1 3 6 4 2 7 5 h4 5H,3H2,1 2H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey CXWWPQGYBJCHJL UHFFFAOYSA N CASNo 18321 53 4 ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 19985446 PubChem SMILES CCOC OO C Section2 Chembox Properties Formula C sub 4 sub H sub 10 sub O sub 3 sub MolarMass 106.12 g mol Appearance Density 1.005 g cm MeltingPt BoilingPt 62 64 C at 18.7 hPa reduced pressure Solubility Section3 Chembox Hazards MainHazards Explosive NFPA F 4 NFPA H 2 NFPA R 4 NFPA O ? FlashPt Autoignition Diethylether peroxides are a class of organic peroxide s that slowly form in diethylether upon storage under air, light, or in the presence of metal by autoxidation . Diethylether hydroperoxide Diethylether hydroperoxide CH sub 3 sub ... water . Diethylether hydroperoxide decomposes in the presence of sodium hydroxide and iron Fe sup 2 sup containing salt s. Diethylether peroxide Diethylether peroxide , also known as ethylidene peroxide , CH CH sub 3 sub OO sub n sub is a polymerization product of diethylether hydroperoxide. It is a colorless ... of ether peroxides are the reason that diethylether and other peroxide forming ether s like tetrahydrofuran THF or dimethoxyethane ethylene glycol dimethyl ether 1,2 dimethoxyethane are avoided in industrial processes. Image Diethylether peroxide.png Formation of diethylether peroxide Tests Diethylether peroxides can be detected with potassium iodide KI solution or potassium iodide starch paper. A positive test results in the formation of iodine I sub 2 sub that causes a pink color of the ether phase or a dark bluish spot on the paper strip. Degradation Ether peroxides can be destroyed ... more details
ed. Image LogDiethylEtherVaporPressure.png thumb 705px left log sub 10 sub of DiethylEther vapor pressure ... colspan 3 Vapor liquid Equilibrium for DiethylEther Methanol ref name cheric Cite web url http ... br P 700 mmHg chembox header rowspan 2 BP br Temp. br C colspan 2 by mole ether chembox header liquid ... . wikipedia Chemical infobox Disclaimer applies. Use dmy dates date September 2010 DEFAULTSORT DiethylEther Data Page Category Chemical data pages ... more details
About a general class of organic compounds the specific compound diethylether the antiquated physics concept Luminiferous aether other uses Aether disambiguation Image Ether general .png thumb 150px The general structure of an etherEther is a class of organic compound s that contain an ether functional ... GoldBookRef title ethers file E02221 ref A typical example is the solvent and anesthetic diethylether , commonly referred to simply as ether CH sub 3 sub CH sub 2 sub O CH sub 2 sub CH sub 3 sub . Ethers ..., very common ethers acquired names before rules for nomenclature were formalized. Diethylether is simply called ether, but was once called sweet oil of vitriol . Methyl phenyl ether is anisole ... sub 138.5 23.0 70 g 1,30 Diethylether CH sub 3 sub CH sub 2 sub O CH sub 2 sub CH sub 3 sub 116.3 ... diethylether peroxide Ethers in general are of low chemical reactivity chemistry reactivity ... form organic peroxide peroxides , e.g. diethylether peroxide . The reaction requires oxygen or air ... the oxygen to give onium ions. For instance, diethylether forms a complex with boron trifluoride ... for generating symmetrical ethers, but not unsymmetrical ethers. Diethylether is produced .... Image Diethylether chemical structure.svg 120px Chemical structure of diethyletherDiethylether ... or few other functional groups are a composite of the two substituents followed by ether. Methyl ethyl ether CH sub 3 sub OC sub 2 sub H sub 5 sub , diphenylether C sub 6 sub H sub 5 sub OC sub ... sub 2 sub O CH sub 3 sub is methoxyethane . If the ether is part of a more complex molecule, it is described ... groups and appending ether , e.g. ethyl methyl ether in the example above, is a trivial name trivial usage . Polyethers Polyethers are compounds with more than one ether group. The crown ether s are examples ... s which contain the ether functional group in their main chain. The term polyol glycol is reserved ... ether glycol PTMEG Polytetrahydrofuran PTHF Acid catalyzed ring opening polymerization ... more details
chembox verifiedrevid 414421967 Name Diethyl sulfide ImageFile DiethylSulfide skeletal.svg ImageSize 150px ImageName diethyl sulfide ImageFile1 DiethylSulfide spaceFill.png ImageSize1 ImageName1 diethyl sulfide 3D IUPACName 1,1 Thiobisethane OtherNames diethyl thioether, ethyl sulfide, thioethyl ether Section1 Chembox Identifiers SMILES S CC CC ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 9233 PubChem 6163 KEGG Ref keggcite correct kegg KEGG C14706 InChI 1 C4H10O4S c1 3 7 9 5,6 8 4 2 h3 4H2,1 2H3 InChIKey DENRZWYUOJLTMF UHFFFAOYAR InChI1 1 C4H10S c1 3 5 4 2 h3 4H2,1 2H3 InChIKey1 LJSQFQKUNVCTIA UHFFFAOYAZ ChEMBL Ref ebicite correct EBI ChEMBL 117181 StdInChI Ref stdinchicite correct chemspider StdInChI 1S C4H10S c1 3 5 4 2 h3 4H2,1 2H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey LJSQFQKUNVCTIA UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 352 93 2 RTECS LC7200000 EINECS 206 526 9 Section2 Chembox Properties Formula C sub 4 sub H sub 10 sub S MolarMass 90.19 Appearance Clear liquid Density 0.837 Solubility insoluble Solubility1 fully miscible Solvent1 ethanol Solubility2 fully miscible Solvent2 diethylether RefractIndex 1.44233 MeltingPtC 103.8 BoilingPtC 92 pKa Viscosity Dipole Section7 Chembox Hazards ExternalMSDS http www.mathesontrigas.com pdfs msds MAT09240.pdf External MSDS MainHazards Skin and eye irritant. Highly flammable liquid and vapor FlashPt 10 C NFPA H 2 NFPA F 3 NFPA R 1 NFPA O RPhrases R11 R65 SPhrases S2 S9 S16 S51 S62 Section8 Chembox Related Function thioether s OtherFunctn dimethyl sulfide Diethyl sulfide is a clear flammable chemical compound with a pungent garlic like odor. It has the chemical formula chem C 4 H 10 S , though it can also be written chem chem C 2 H 5 2 S or chem ethyl group Et 2 S to make its chemical structure more clear. It is prepared by treating ethanol with concentrated sulfuric acid , partially ..., 9th ed. , monograph 3801 ref Diethyl sulfide is used as a solvent for anhydrous minerals and in plating ... more details
chembox verifiedrevid 396341447 ImageFile Ethyl carbonate.svg ImageSize 250px IUPACName OtherNames carbonic ether ethyl carbonate Eufin ref cite web url http chemicalland21.com industrialchem solalc DIETHYL 20CARBONATE.htm title DIETHYL CARBONATE accessdate 2010 02 01 last first ref Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 7478 InChI 1 C5H10O3 c1 3 7 5 6 8 4 2 h3 4H2,1 2H3 InChIKey OIFBSDVPJOWBCH UHFFFAOYAX StdInChI 1S C5H10O3 c1 3 7 5 6 8 4 2 h3 4H2,1 2H3 StdInChIKey OIFBSDVPJOWBCH UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 105 58 8 PubChem SMILES O C OCC OCC Section2 Chembox Properties Formula C sub 5 sub H sub 10 sub O sub 3 sub MolarMass 118.13 g mol Appearance Clear liquid Density 0.975 g cm sup 3 sup MeltingPt 43 C BoilingPt 126 128 C Solubility Insoluble Section3 Chembox Hazards EUClass Flammable F RPhrases R11 SPhrases S9 S16 S29 S33 FlashPt 33 C Autoignition ExternalMSDS Diethyl carbonate is an ester of carbonic acid and ethanol . At room temperature 25 C diethyl carbonate is a clear liquid with a low flash point. Diethyl carbonate is used as a solvent . It can be used as a component of electrolyte s in lithium battery lithium batteries . See also Ethylene carbonate External links References references Category Ester solvents Category Ethyl esters Category Carbonate esters Ester stub sr Dietil karbonat ... more details
chembox Watchedfields changed verifiedrevid 401990270 Name Diethyl azodicarboxylate ImageFile DEAD.svg ImageSize 200px ImageName ImageFile1 Diethyl azodicarboxylate 3d.png ImageSize1 200px IUPACName Diethyl diazenedicarboxylate OtherNames Diethyl azidoformate, br Diazenedicarboxylic acid, br Diethyl azo diformate ref http webbook.nist.gov cgi cbook.cgi?ID C1972287&Mask 80 Diethyl azo diformate . Webbook.nist.gov ... FlashPt 85 C ref name alfa http www.alfa.com en gp100w.pgm?dsstk L19348 L19348 Diethyl azodicarboxylate ... MSDS DI diethyl azodicarboxylate.html External MSDS Diethyl azodicarboxylate , conventionally abbreviated ... chemical, diethyl acetylenedicarboxylate. cite book author P. N. Preston title Benzimidazoles ... dangerous and explodes upon heating. Therefore, commercial shipment of pure diethyl azodicarboxylate ... producing diethyl hydrazodicarboxylate and evolving nitrogen. Linear combination of atomic orbitals ... and diethyl hydrazodicarboxylate. Similarly, reacting DEAD with ethanol and cyclohexanol abstracts ... 1966 title A New Hydrogen Abstracting Reaction with Diethyl Azodicarboxylate author Fumio Yoneda, Kunio ... Chichester year 1995 volume 3 page 1790 ref Preparation Although available commercially, diethyl azodicarboxylate ... by treating the resulting diethyl hydrazodicarboxylate with chlorine bubbling through the solution ... above 20 C. Diethyl hydrazodicarboxylate is a solid with melting temperature of 131 133 C which is collected ... at a temperature of about 80 C. ref name s1 OrgSynth title Diethyl azodicarboxylate author Kauer ... Diethyl azodicarboxylate collvol 3 collvolpages 375 ref File Synthesis of DEAD.png 450px Applications ... with phosphines usually triphenylphosphine and assists the synthesis of ester s, ether s, amine ... review on the use of diethyl azodicarboxylate is a top cited chemistry article. ref cite journal author Mitsunobu, Oyo title The Use of Diethyl Azodicarboxylate and Triphenylphosphine in Synthesis ..., Gui Ling title Aza Baylis Hillman reactions of diisopropyl azodicarboxylate or diethyl azodicarboxylate ... more details
chembox verifiedrevid 399896953 ImageFile Diethyl sulfite.png ImageSize 150px IUPACName 1 Ethoxysulfinyloxyethane OtherNames Diethyl sulphite br Sulfurous acid, diethyl ester Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 11697 InChI 1 C4H10O3S c1 3 6 8 5 7 4 2 h3 4H2,1 2H3 InChIKey NVJBFARDFTXOTO UHFFFAOYAE SMILES1 O S OCC OCC StdInChI Ref stdinchicite correct chemspider StdInChI 1S C4H10O3S c1 3 6 8 5 7 4 2 h3 4H2,1 2H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey NVJBFARDFTXOTO UHFFFAOYSA N CASNo 623 81 4 PubChem 12197 EINECS 210 815 5 SMILES CCOS O OCC Section2 Chembox Properties Formula C sub 4 sub H sub 10 sub O sub 3 sub S MolarMass 138.186 g mol Appearance Clear liquid Density 1.88 g cm sup 3 sup MeltingPt BoilingPt 158 160 C Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Diethyl sulfite C sub 4 sub H sub 10 sub O sub 3 sub S is an ester of sulfurous acid . Diethyl sulfite inhibits the growth of mold spore s during grain storage. ref cite journal author Pasiut, Lad A. DeMarinis, F. title Inhibition of growth of spores of Penicillium and Aspergillus isolated from the white molds of silages journal Ohio Journal of Science year 1966 volume 66 issue 1 pages 64 68 ref Diethyl sulfite is used as an additive in some polymer s to prevent oxidation . ref cite journal title Antioxidant action of organic sulfites. I. Esters of sulfurous acid as secondary antioxidants author Guenther, A. Koenig, T. Habicher, W. D. Schwetlick, K. journal Polymer Degradation and Stability year 1997 volume 55 issue 2 pages 209 216 doi 10.1016 S0141 3910 96 00150 4 ref See also Dimethyl sulfite Diethyl sulfate Diethyl sulfoxide References reflist External links http webbook.nist.gov cgi cbook.cgi?ID C623814 WebBook page for C4H10SO3 Category Organosulfites ester stub pt Sulfito de dietilo vi i tyl sunfit ... more details
chembox verifiedrevid 414421861 Name Diethyl sulfate ImageFile Ref chemboximage correct ?? ImageFile Diethylsulfate V 2.png ImageSize 300px ImageName Diethyl sulfate ImageFile1 Diethyl sulfate 3d.png ImageSize1 150px OtherNames Sulfuric acid diethyl ester Section1 Chembox Identifiers SMILES O S O OCC OCC ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 5931 PubChem 6163 KEGG Ref keggcite correct kegg KEGG C14706 InChI 1 C4H10O4S c1 3 7 9 5,6 8 4 2 h3 4H2,1 2H3 InChIKey DENRZWYUOJLTMF UHFFFAOYAR ChEMBL Ref ebicite correct EBI ChEMBL 163100 StdInChI Ref stdinchicite correct chemspider StdInChI 1S C4H10O4S c1 3 7 9 5,6 8 4 2 h3 4H2,1 2H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey DENRZWYUOJLTMF UHFFFAOYSA N CASNo 64 67 5 CASNo Ref cascite correct CAS RTECS WS7875000 Section2 Chembox Properties Formula C sub 4 sub H sub 10 sub SO sub 4 sub MolarMass 154.2 g mol Appearance colorless liquid Density 1.2 g ml, liquid Solubility 0.7 g 100 ml 25 C MeltingPt &minus 25 C BoilingPt 209 C decomp. Viscosity Section7 Chembox Hazards ExternalMSDS EUClass Toxic T br Carcinogen Carc. Cat. 2 br Mutagen Muta. Cat. 2 NFPA H 3 NFPA R 1 NFPA F 1 RPhrases R45 , R46 , R20 21 22 , R34 SPhrases S53 , S45 FlashPt 104 C Section8 Chembox Related OtherCpds Dimethyl sulfate diethyl sulfite Diethyl sulfate is a highly toxic and likely carcinogen ic ref Cite document last IARC first author link International Agency for Research on Cancer title Summary and Evaluation Diethyl Sulfate volume 54 issue pages 213 publisher International Agency for Research on Cancer IARC date year 1992 url http www.inchem.org documents iarc vol54 04 diethyl sulfate.html doi id postscript None ref chemical compound with chemical formula formula carbon sub 2 sub hydrogen sub 5 sub sub 2 sub sulfur oxygen sub 4 sub . It occurs as a colorless liquid with a peppermint odor. Diethyl sulfate is used as an alkylating ... www cie.iarc.fr htdocs monographs vol71 086 diethylsulf.html IARC Monograph Diethyl sulfate Category ... more details
Chembox verifiedrevid 414421694 ImageFile1 Diethyl malonate.png ImageFile2 Diethyl malonate 3D balls.png IUPACName 1,3 Diethyl propanedioate Section1 Chembox Identifiers Abbreviations DEM ChEMBL Ref ebicite correct EBI ChEMBL 177114 StdInChI Ref stdinchicite correct chemspider StdInChI 1S C7H12O4 c1 3 10 6 8 5 7 9 11 4 2 h3 5H2,1 2H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey IYXGSMUGOJNHAZ UHFFFAOYSA N CASNo 105 53 3 CASNo Ref cascite correct CAS PubChem 7761 PubChem Ref Pubchemcite ChemSpiderID 13863636 ChemSpiderID Ref chemspidercite correct chemspider EINECS 203 305 9 MeSHName Diethyl malonate ChEBI 391281 RTECS OO0700000 SMILES O C OCC CC O OCC UNII Ref fdacite correct FDA UNII 53A58PA183 InChI 1 C7H12O4 c1 3 10 6 8 5 7 9 11 4 2 h3 5H2,1 2H3 InChIKey IYXGSMUGOJNHAZ UHFFFAOYAC Beilstein 774687 Section2 Chembox Properties Formula C sub 7 sub H sub 12 sub O sub 4 sub MolarMass 160.17 g mol Appearance colourless liquid Density 1.05 g cm sup 3 sup , liquid Solubility negligible MeltingPt 50 C 223 K BoilingPt 199 C 472 K Section7 Chembox Hazards ExternalMSDS http physchem.ox.ac.uk MSDS DI diethyl malonate.html Oxford University MSDS MainHazards Harmful X , Flammable F FlashPt 200 C Section8 Chembox Related OtherCpds Dimethyl malonate br Malonic acid Diethyl malonate , also known as DEM , is the diethyl ester of malonic acid . It occurs naturally in grape s and strawberries ... s close together in its molecule. In forming diethyl malonate from malonic acid, the hydroxyl group ... group CH sub 2 sub in the middle of the malonic part of the diethyl malonate molecule is neighboured ... Diethyl malonate acidity.png 400px Thus, this compound s conjugate base is stabilized by three resonance forms below Image Diethyl malonate tautomers.gif 500px Preparation Diethyl malonate may be prepared ... diethyl malonate File Diethyl malonate synthesis.svg 500px Reactions Malonic ester synthesis main malonic ... 2 formed by reacting diethyl malonate 1 with a suitable base can be alkylated with a suitable ... more details
ILS cite web url http ntp.niehs.nih.gov ntp htdocs Chem Background ExSumPdf Diethyl phthalate.pdf work Integrated Laboratory Systems, Inc. title Chemical Information Profile for Diethyl Phthalate accessdate ... Rat Autoignition Diethyl phthalate or DEP is a phthalate ester , namely the diethyl ester of phthalic ... http www.atsdr.cdc.gov tfacts73.html ATSDR ToxFAQ for Diethyl phthalate ref When burned, DEP produces ... Safety Card for 1,2 Benzenedicarboxylic acid diethyl ester ref Since the compound is a suitable solvent ... 97 108 cite journal last Api first A.M. title Toxicological profile of diethyl phthalate a vehicle ..., M. title Toxicity Study of Diethyl Phthalate on Freshwater Fish Cirrhina mrigala journal Ecotoxicology ... author Shanna H. Swan pmc 2775531 ref Exposure Due to their use as plasticizers , diethyl phthalates ... . ref name cartwright cite journal last Cartwright first C.D. title Biodegradation of diethyl phthalate ... Data into the Risk Assessment Process Phthalates Diethyl Phthalate and Di 2 ethylhexyl Phthalate ... Hines Structure and reactivity Diethyl phthalate, or o Benzenedicarboxylic acid diethyl ester consists ... positions in the ring are more or less equally activated. Diethyl phthalate is likely to undergo biodegradation ... Substances and Disease Registry http www.atsdr.cdc.gov ToxProfiles tp73.pdf Toxicological profile for Diethyl ... are unlikely to play significant roles in the environmental fate of diethyl phthalate. Synthesis Diethyl phthalate is produced by the reaction of phthalic anhydride with ethanol in the presence ... Image Synthesis DEP.png 400px Metabolism Diethyl phthalate is hydrolyzed to monoester , monoethyl ... diethyl chains of the phthalate to produce monoethyl phthalate, followed by phthalic acid. This reaction ... the chronic toxicity of diethyl phthalate, but existing information suggests only a low toxic potential ... cell populations in the testis . However, diethyl phthalate doesn t alter sexual differentiation ... response experiments in fiddler crabs have shown that seven day exposure to diethyl phthalate at 50 ... more details
, but halogenated ethers remain a mainstay of general anesthesia . See also Anesthesia Ether Halogen Halogenation Hydrocarbon General anesthetics DEFAULTSORT Halogenated Ether Category General anesthetics ... more details
chembox verifiedrevid 396342449 ImageFile Diisopropyl ether chemical structure.svg Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 7626 InChI 1 C6H14O c1 5 2 7 6 3 4 h5 6H,1 4H3 InChIKey ZAFNJMIOTHYJRJ UHFFFAOYAC StdInChI Ref stdinchicite correct chemspider StdInChI 1S C6H14O c1 5 2 7 6 3 4 h5 6H,1 4H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey ZAFNJMIOTHYJRJ UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 108 20 3 SMILES O C C C C C C Section2 Chembox Properties Formula C sub 6 sub H sub 14 sub O MolarMass 102.18 g mol Density 0.725 g ml MeltingPt 60 C BoilingPt 69 C Section7 Chembox Hazards EUClass Flammable F EUIndex 603 045 00 X NFPA H 1 NFPA F 3 NFPA R 1 RPhrases R11 , R19 , R66 , R67 SPhrases S2 , S9 , S16 , S29 , S33 FlashPt 28 C Autoignition 443 C ExploLimits 1.4&ndash 7.9 Diisopropyl ether is secondary ether that is used as a solvent . It is a colorless liquid that is slightly soluble in water, but miscible with most organic solvents. It is also used as an oxygenate gasoline additive . Diisopropyl ether is sometimes represented by the abbreviation DIPE . Safety Diisopropyl ether tends to form explosive organic peroxide peroxides upon standing in air for long periods years . This reaction proceeds more easily than for ethyl ether , due to the secondary carbon next to the oxygen atom, which makes storage of diisopropyl ether more dangerous. The stored solvent should therefore be tested for the presence of peroxides more often recommended once every 3 months for diisopropyl ether vs. once every 12 months for ethyl ether ref name OSH Answers Organic peroxides http www.ccohs.ca oshanswers chemicals organic organic peroxide.html ref . For safety reasons, methyl tert butyl ether is often used as an alternative solvent. See also Dimethyl etherDiethylether Di tert butyl ether Methyl tert butyl ether External links ICSC 0906 09 ecb References Reflist Category Ethers Category Ether solvents Category Oxygenates ... more details
. According to current legislation, the highest allowable concentration of diethylether fumes ...Globalize date August 2010 discuss Talk Addiction to ether consumption Globalize Image Kropka1.JPG thumb right 200 px Bottle of diethylether from Slovakia Addiction to ether consumption , or etheromania , is the substance dependence addiction to the inhalation or drinking of diethylether , commonly called ether . History During the second half of the nineteenth century, ether was in vogue as a recreational ... Indeed until 1890, when it was classified as a poison, more than 17,000 gallons of ether were being consumed in Ireland. ref name Martin2008 Addiction to ether consumption had posed a serious social problem in Poland between the two World Wars The drinking of ether, as well as related liquids Friedrich ... villages a large portion of pupils of public schools had regularly drunk ether. Teachers had recalled ... name Zandberg2010 . Common drinking of ether by miners had caused the issue of a restriction, banning ... doctors had received a stark warning to drastically limit the purchases of ether and its mixtures ... of their parishes to the police. The consumption of ether was also spread in the regions of Suwa ki , south eastern Poland, the Beskidy mountains, Kujawy , Pomerania and around Cz stochowa . Ether ... year ref name Zandberg2010 . Ether was primarily carried across the border by inhabitants living close to the border. Also, specially trained dogs were used to smuggle the ether. Both people and dogs ..., recorded are also attempts to transport ether via cable cars stretched across the border river. Ether ..., organ grinders and beggars. Within the villages themselves, ether was distributed in designated ... of ether had taken on diverse forms, beginning from drinking it undiluted, with a sip of water now and then. This was the most effective method, however it also was quite dangerous ether is very ... it might cause the rupture of the stomach stomach wall . Ether was usually diluted using boiled water ... more details
of diethylether. Additionally, vinyl ether was only used for short operations or analgesia, e.g. ...drugbox verifiedrevid 402875997 IUPAC name ethenoxyethene image vinyl ether.svg image2 Vinyl ether 3D ... status routes of administration inhalation Vinyl ether , also known as divinyl ether , divinyl oxide ... and isolation of pure vinyl ether proved to be a difficult challenge for chemists vinyl ether ... and an ether . In practice, vinyl ether proved to have favorable properties that allowed its brief ... toxic degradation over long term storage and possible hepatic toxicity, vinyl ether began to leave the operating theater. Today vinyl ether is a relic in the field of anesthesiology however, the analytical ... agents. History Synthetic The first preparation of vinyl ether was reported in 1887 by Semmler. Major, 1935 This chemist reported the production of vinyl ether from its sulfur substituted analogue ... were theoretically in accordance with vinyl ether. In 1899, Knorr and Matthes attempted a synthesis of vinyl ether by Hofmann elimination exhaustive methylation of morpholine. Major, 1935 ... ether. It was stated that the action of heated sodium hydroxide upon , dichlorodiethyl ether produced ... process Hibbert et al. reported the isolation of a product boiling at 34 35 C, divinyl ether . Finally in 1929 a patent issued to Merck & Co reported isolation of vinyl ether boiling ca. 28 C. The currently accepted boiling point of vinyl ether is 28.3 C the Merck patent therefore, was the first ..., the application of an unsaturated ether as an anesthetic interested some pharmacologist s. One such pharmacologist, Chauncey Leake , was particularly captivated by the then theoretical vinyl ether. Leake predicted that vinyl ether would combine the properties of two anesthetic agents, ethyl ether ... Ether on the other hand is a fairly potent anesthetic but falls short of ethylene in some respects. In comparison to ether, ethylene has a much lower occurrence of post operative nausea additionally ... more details
of the first public demonstration of the use of inhaled diethyletherether as a surgical anesthetic on 16 October 1846. William Thomas Green Morton , a local dentist, used ether to anesthetize Edward ...Infobox nrhp name Ether Dome, Massachusetts General Hospital nrhp type nhl image MGH Ether Dome 29Jan2008.jpg caption The inside of the dome as viewed from the surgical theatre. location Boston, Massachusetts lat degrees 42 lat minutes 21 lat seconds 48.70 lat direction N long degrees 71 long minutes 4 long seconds 4.30 long direction W locmapin Massachusetts area built 1846 architect Charles Bulfinch George Perkins architect George Perkins architecture Greek Revival designated nrhp type January ... Building title Ether Dome, Massachusetts General Hospital accessdate 2008 02 01 work National Historic ... NRISref 2008 02 01 ref governing body Private refnum 66000366 ref name nris The Ether Dome is an amphitheater ... last Fenster first J. M. title Ether Day The Strange Tale of America s Greatest Medical Discovery and the Haunted ... horace wells.html accessdate 2010 11 02 ref The first use of ether as a surgical anesthetic is attributed to Crawford Long , of Danielsville, Georgia. He used ether anesthesia in his surgical practice .... The Ether Dome is now used for medical conferences and presentations, and is open to the public ... title National Historic Landmarks Program Ether Dome, Massachusetts General Hospital accessdate 2007 06 25 ref Gallery gallery perrow 2 Image MGH Ether Dome Outside 29Jan2008.jpg Outside view as photographed from the grounds Image MGH Ether Dome Theater 29Jan2008.jpg Operating theater tiered seating under the dome Image MGH Ether Dome Apollo 29Jan2008.jpg Apollo statue by the entrance Image MGH Ether Dome Operating Theater.jpg Operating theater and seating gallery References reflist External links http neurosurgery.mgh.harvard.edu History restore.htm The Ether Dome The restoration of an icon ... and Critical Care Our Story Registered Historic Places DEFAULTSORT Ether Dome Category Massachusetts ... more details
Related Function ether s OtherFunctn diethylether br crown ether br polyethylene glycol OtherCpds methanol br ethanol ethanol isomer Dimethyl ether DME is the organic compound with the formula CH sub 3 sub OCH sub 3 sub . The simplest ether , it is a colourless gas that is a useful precursor to other organic compounds and an aerosol propellant. When combusted, dimethyl ether produces minimal ...chembox verifiedrevid 410990799 Name Dimethyl ether ImageFile Dimethyl ether Structural Formulae.svg ImageSize 180px ImageFile2 Dimethyl ether 3D balls.png ImageSize2 180px ImageName Dimethyl IUPACName methoxymethane OtherNames DME, methyl ether, methoxymethane, wood ether, dimethyl oxide, Demeon, Dymel ... 71 g L 20 C SolubleOther soluble in acetone , chloroform , ethanol , ether MeltingPt 138.5 C ... reports search docs abstracts 0708S3 abs.pdf Dimethyl Ether Technology and Markets 07 ... process. ref name Ullmann Manfred M ller, Ute H bsch, Dimethyl Ether in Ullmann s Encyclopedia ... The largest use of dimethyl ether is currently 2010 as substitute for propane in LPG used ... use of DME for this purpose is in China. Dimethyl ether has two other primary applications as a propellant ... ref http www.demeon.com demeon.com, Akzo Nobel DME ref As an aerosol propellant, dimethyl ether is useful ... tons of dimethyl ether are consumed annually for the production of the methylating agent, dimethyl ... sub 3 sub O sub 2 sub SO sub 2 sub Dimethyl ether can also be converted into acetic acid using carbonylation ... 2 sub O 2 CO H sub 2 sub O 2 CH sub 3 sub CO sub 2 sub H Laboratory reagent and solvent Dimethyl ether ... its removal from reaction mixtures. Dimethyl ether is the precursor to the useful alkylating agent ... matter, NO sub x sub , CO. For these reasons as well as being sulfur free, dimethyl ether ... Dimethyl ether DME is also gaining popularity as a refrigerant ref name mecanica dme http www.mecanica.pub.ro ... ether and propane is used in an over the counter device to treat warts , by freezing them. ref cite ... more details
Image CMME.png right thumb 200px Chemical structure of chloromethyl methyl ether. Chloroalkyl ethers ... as an ether connected to a organohalide chloromethyl group via a alkane chain. Chloromethyl methyl ether CMME is an ether with the formula methyl oxygen carbon hydrogen 2 chlorine . It is used as an alkylating ... . ref http ntp.niehs.nih.gov ntp roc eleventh profiles s039bcme.pdf Bis chloromethyl Ether and Technical Grade Chloromethyl Methyl Ether CAS Nos. 542 88 1 and 107 30 2 , Report on carcinogens , Eleventh ... MOM protecting group . Closely related compounds of industrial importance are bis chloromethyl ether ... 20ether 20REVISED.pdf Bis Chloromethyl ether Safety Data Sheet , Division of Occupational Health and Safety, US National Institutes of Health ref and benzyl chloromethyl ether BOMCl . align center class wikitable Chloromethyl ether R Molar mass CAS number Boiling point C Benzyl chloromethyl ether Benzyl Image Benzyl chloromethyl ether2.svg 100px benzyl chloromethyl ether 121.93 3587 60 8 102 C convert 14 mmHg abbr on Methyl chloromethyl ether Methyl Image Methyl chloromethyl ether2.svg 100px methyl chloromethyl ether 80.51 107 30 2 55 57 Bischloromethyl ether Image Bis chloromethyl ether 2.svg 100px 114.96 542 88 1 106 t Butoxymethyl ether Butyl Image T Butoxymethyl chloride.svg 100px 124.5 Methoxyethoxymethyl ether Image Methoxyethoxymethyl chloride.svg 100px 124.57 3970 21 6 50 52 C convert 13 mmHg abbr on Dichloromethyl methyl ether File Dichloromethyl methyl ether.svg 100px ... ethers ref www.sigmaaldrich.com ref MOM ethers Methyl chloromethyl ether often abbreviated MOMCl is used as a protecting group for alcohol s. The product formed is a MOM ether . A base such as N,N Diisopropylethylamine ... CC Article link ref Image MOMprotectinggroup2.svg Example of MOM ether protection With a benzyl group the protective group becomes a BOM ether . See also the closely related methylthiomethyl ether s. With a t butyl group the protective group becomes a Bum ether . The chloride is prepaired ... more details
Unreferenced date December 2009 Image Enol ether.png thumb right The structure of a typical enol ether group. An enol ether is an alkene with an alkoxy substituent . The general structure is math R 1R 2C CR 3 O R 4 math with R an alkyl or an aryl group. Enol ethers and enamine s are so called activated alkenes or electron rich alkenes because the oxygen atom donates electrons to the double bond by forming a resonance structure with the corresponding oxonium ion . This property makes them reactive substrates in certain organic reaction s such as the Diels Alder reaction . An enol ether can be considered the ether of the corresponding enolate , hence the name. Two simple enol ethers are ethyl vinyl ether and 2,3 Dihydrofuran 2,3 dihydrofuran . DEFAULTSORT Enol Ether Category Functional groups de Enolether fr ther d nol zh ... more details
Unreferenced date December 2009 Orphan date December 2009 In organic chemistry a methylthiomethyl MTM ether is a protective group for Hydroxide hydroxyl groups . Hydroxyl groups are present in many chemical compounds and they must be protected during oxidation , acylation , halogenation , Dehydration reaction dehydration and other reactions to which they are susceptible. Many kinds of protective group s for hydroxyl groups have been developed and used in organic chemistry, but the number of protective groups for tertiary hydroxyl groups, which are susceptible to acid catalyzed dehydration , is still small because of their poor reactiveness. But they can be easily protected with MTM ether s and recovered in good yield. To introduce an MTM ether to a hydroxyl group, two methods are mainly used. One is a typical Williamson ether synthesis using an MTM halide as an MTM resource and sodium hydride NaH as a base. The other is a special method, in which dimethyl sulfoxide DMSO and acetic anhydride Ac sub 2 sub O are used. In this case, the reaction proceeds with Pummerer rearrangement MTM ether s have another advantage. They are removed by neutral but toxic mercuric chloride , to which most other ethers are stable. As a result, the selective deprotection of polyfunctional molecules becomes possible using MTM ether s as the protective group s for their hydroxyl groups. DEFAULTSORT Methylthiomethyl Ether Category Thioethers Category Protecting groups ... more details
Image Ether lipid.png thumb Structure of an ether phospholipid . Note ether at first and second positions. Image Plasmologen.svg thumb Plasmalogen . Note ether at first position, and ester at second position. Image PAF platelet activating factor.png thumb Platelet activating factor . Note ether at first position, and acetyl group at second position. Ether lipids are lipid s in which one or more of the carbon atom s on glycerol is bonded to an alkyl chain via an ether linkage, as opposed to the usual ester linkage. Types Ether lipids are called plasmalogen s 1 O 1 alkenyl 2 acylglycerophospholipids if these are glycerol containing phospholipid s with an unsaturated O 1 alkenyl vinyl ether group at the first position on the glycerol chain. Platelet activating factor is an ether lipid which has ... of the ether bond in mammals requires two enzymes, dihydoxyacetonephosphate acyltransferase DHAPAT and alkyldihydroxyacetonephosphate ... 5 ref Accordingly, peroxisomal defects often lead to impairment of ether lipid production. Functions ... Paltauf F title Ether lipids in biomembranes journal Chem Phys Lipids volume 74 issue 2 pages 101 39 year 1994 pmid 7859340 doi 10.1016 0009 3084 94 90054 X ref In archaea , ether lipids are the major ..., Morii H title Recent advances in structural research on ether lipids from archaea including comparative ... ref Second messenger Differences between the catabolism of ether glycerophospholipids by specific ... 1985 pmid 3906008 ref Ether lipids can also act directly in cell signaling, as the platelet activating factor is an ether lipid signaling molecule that is involved in leukocyte function in the mammalian ... function of the plasmalogen ether lipids is as antioxidant s, as protective effects against ... comes from the enol ether double bond being targeted by a variety of reactive oxygen species . ref ... BST0320147 ref Synthetic ether lipid analogs Synthetic ether lipid analogs have chemotherapy cytostatic ... C . A toxic ether lipid analogue miltefosine has recently been introduced as an oral treatment ... more details
Unreferenced date November 2006 For the Fischer Z album Ether Fischer Z album Infobox Album See Wikipedia WikiProject Albums Name Ether Type Album Artist Babble band Babble Cover BabbleEther.jpg Released 1996 Recorded Length 53 15 Producer Tom Bailey br Alannah Currie br Keith Fernley Label Reprise Records Reprise Warner Bros. Records br small 46012 small Genre World Beat br Electronica Reviews Last album The Stone album The Stone br 1993 This album Ether br 1996 Next album Ether is the second and last album by Babble, an electronic dance band that was composed of Tom Bailey, Alannah Currie formerly of the Thompson Twins , and Keith Fernley. Track listing The Circle 5 41 Just Like You 5 41 Sun 6 47 Love Has No Name 5 35 Dark 53 Tower 6 18 Come Down 5 32 Hold the Sky 4 57 Into Ether 6 45 Dreamfield 2 02 DEFAULTSORT Ether Album Category 1996 albums Category Electronic albums Category Reprise Records albums 1990s pop album stub ... more details
Orphan date February 2009 Infobox musical artist See Wikipedia WikiProject Musicians Name Jim Ether Img Img capt Jim Ether Img size Only for images narrower than 220px pixels Landscape Background group or band Birth name Origin Massachusetts , United States Genre Intelligent dance music IDM br Glitch br Breakbeat br Ambient techno URL http www.perisarc.com perisarc.com Jim Ether is an independent audio and visual artist living in Massachusetts , United States . Notable works ALERT Full Length compilation of original Adobe Flash Flash animations and music which alternates between dark, psychedelic, comic, and poignant Onward to Calgary Live feature film Poem Time Several shorts of off beat, cynical poetry Snack Hunt Flash game series Audiography Jim Ether s discography consists of a 39 album collection created in the past 11 years. External links http www.perisarc.com perisarc includes discography, videos and journal on current work. http www.myspace.com perisarc jim ether on MySpace DEFAULTSORT Ether, Jim Category Living people US electronic musician stub ... more details
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