Chembox verifiedrevid 477003958 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 ... Methoxypropane OtherCpds Diethyl sulfide br Butanol s isomer Diethylether , also known as ethyl ether ... ref As a fuel Diethylether has a high cetane number of 85 96 and is used as a starting fluid for diesel ... Diethylether is a common laboratory solvent . It has limited solubility in Water molecule water 6.9 ... of Water in DiethylEther at 25 journal J. Am. Chem. Soc. volume 73 issue 6 pages 2960 2960 pmid ... as the diethylether has a lower density than the water. It is also a common solvent for the Grignard ..., No. 6 Nov. 7, 1840 , p. 107. ref Diethylether was formerly sometimes used in place of chloroform ... as the Yankee Dodge. Diethylether depresses the myocardium and also increases treacheobronchial secretions ... ether effects ref Diethylether could also be mixed with other anesthetic agents such as chloroform ... used. The use of flammable ether was displaced by nonflammable anesthetics such as halothane . Diethyl ... 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 ... 45 11 Part 1 5457.pdf pmid 4053020 issue 11 Pt 1 ref Production Most diethylether is produced ... Aluminium oxide alumina catalysts can give diethylether yields of up to 95 . ref cite book last ... location Menlo Park, Calif isbn ref Diethylether can be prepared both in laboratories and on an industrial ..., a hydrogen ion and diethylether. CH sub 3 sub CH sub 2 sub OH sub 2 sub sup sup CH sub 3 sub CH ... ethylene. The reaction to make diethylether is reversible, so eventually an Chemical equilibrium ... 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 ... August 2011 The dangerous properties 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 ... that causes a pink color of the ether phase or a dark bluish spot on the paper strip. Degradation Ether peroxides can be destroyed by disproportionation to acetaldehyde with Fe sup 2 sup or manganese ... more details
44th ed. Image LogDiethylEtherVaporPressure.png thumb 705px left log sub 10 sub of DiethylEther vapor ... center colspan 3 Vapor liquid Equilibrium for DiethylEther Methanol ref name cheric Cite web url ... DiethylEther Data Page Category Chemical data pages ... ref br P 700 mmHg chembox header rowspan 2 BP br Temp. br C colspan 2 by mole ether chembox header ... more details
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 are common ... were formalized. Diethylether is simply called ether, but was once called sweet oil of vitriol . Methyl phenyl ether is anisole , because it was originally found in aniseed . The aromatic ... Debye D Dimethyl ether CH sub 3 sub O CH sub 3 sub 138.5 23.0 70 g 1,30 Diethylether CH sub 3 ... structure.png frame Structure of the polymeric diethylether peroxide Ethers in general are of low ... , such as diethylether peroxide . The reaction is accelerated by light, metal catalysts, and aldehyde ... to give onium ions. For instance, diethylether forms a complex with boron trifluoride , i.e. diethyl ... symmetrical ethers, but not unsymmetrical ethers. Diethylether is produced from ethanol ... chemical structure.svg 120px Chemical structure of diethyletherDiethylether A common low ... by Nas, see Ether song Image Ether general .png thumb 150px The general structure of an ether Ethers IPAc en icon i r are a class of organic compound s that contain an ether functional group group ... hydrogens alpha to ketones, however. Depending on the groups at R and , ether is classified into two ... substituents followed by ether. Ethyl methyl ether CH sub 3 sub OC sub 2 sub H sub 5 sub , diphenylether ... alkoxyalkane , for example CH sub 3 sub CH sub 2 sub O CH sub 3 sub is methoxyethane . If the ether ... of describing the two alkyl groups and appending ether , e.g. ethyl methyl ether in the example ... than one ether group. The crown ether s are examples of low molecular polyethers . Some toxins produced .... Polyether generally refers to polymer s which contain the ether functional group in their main ... 2 sub CH CH sub 3 sub O Polytetramethylene glycol PTMG or Polytetramethylene ether glycol PTMEG Polytetrahydrofuran ... The phenyl ether polymers are a class of polyethers containing aromatic cycles in their main chain ... more details
chembox Watchedfields changed verifiedrevid 443040029 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 Ref stdinchicite correct chemspider StdInChI 1S C5H10O3 c1 3 7 5 6 8 4 2 h3 4H2,1 2H3 StdInChIKey Ref stdinchicite correct chemspider 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 a carbonate 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 such as in erythromycin I.M injections. 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 de Kohlens urediethylester fa nl Diethylcarbonaat ja sr Dietil karbonat ... more details
chembox verifiedrevid 443637192 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 ChEBI Ref ebicite correct EBI ChEBI 27710 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 g cm sup 3 sup 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 ... sulfide . ref name merck Merck index of Chemicals and Drugs, 9th ed. , monograph 3801 ref Diethyl ... more details
chembox verifiedrevid 445470197 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 1972 07 ... alfa http www.alfa.com en gp100w.pgm?dsstk L19348 L19348 Diethyl azodicarboxylate, 97 Alfa Aesar A Johnson ... R37 R38 R40 R44 SPhrases S15 S23 S26 S36 ExternalMSDS http ptcl.chem.ox.ac.uk MSDS DI diethyl azodicarboxylate.html External MSDS Diethyl azodicarboxylate , conventionally abbreviated as DEAD and sometimes ... CRC Press isbn 9781439811641 pages 109 ref ref DEAD is sometimes used for another chemical, diethyl ... and explodes upon heating. Therefore, commercial shipment of pure diethyl azodicarboxylate is prohibited ... diethyl hydrazodicarboxylate and evolving nitrogen. Linear combination of atomic orbitals molecular ... and diethyl hydrazodicarboxylate. Similarly, reacting DEAD with ethanol and cyclohexanol abstracts ... 1966 title A New Hydrogen Abstracting Reaction with Diethyl Azodicarboxylate author Fumio Yoneda ... place Chichester year 1995 volume 3 page 1790 ref Preparation Although available commercially, diethyl ... , followed by treating the resulting diethyl hydrazodicarboxylate with chlorine bubbling through ... not rise above 20 C. Diethyl hydrazodicarboxylate is a solid with melting temperature of 131 133 C ... dried at a temperature of about 80 C. ref name s1 OrgSynth title Diethyl azodicarboxylate author ... cv3p0375 title Diethyl azodicarboxylate collvol 3 collvolpages 375 ref File Synthesis of DEAD.png 450px ... an adduct with phosphines usually triphenylphosphine and assists the synthesis of ester s, ether ... 10 ref and his 1981 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 ... more details
chembox Watchedfields changed verifiedrevid 414421861 Name Diethyl sulfate ImageFile Ref chemboximage correct ?? ImageFile Diethylsulfate V 2.png ImageSize 200px ImageName Diethyl sulfate ImageFile1 Diethyl sulfate 3D balls by AHRLS.png ImageSize1 200px 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 C 4 H 10 O 4 S 1 Appearance Colorless liquid Density 1.2 g mL Solubility 0.7 g 100 mL MeltingPtC 25 BoilingPtC 209 Boiling notes 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 convert 104 C F 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 agent ... Monograph Diethyl sulfate Category Organosulfates Category Ethylating agents Category IARC Group ... more details
chembox Watchedfields changed verifiedrevid 402249132 ImageFile Diethyl sulfite.png ImageSize 180px ImageAlt Skeletal formula ImageFile1 Diethyl sulfite 3D balls.png ImageSize1 200 ImageAlt1 Ball and stick model 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 Ref cascite correct ?? 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 ... more details
Chembox Verifiedfields changed verifiedrevid 457794403 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 Ref ebicite changed EBI 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 ... is a rather simple dicarboxylic acid , with two the carboxyl group s close together. In forming diethyl ... part of the diethyl malonate molecule is neighboured by two carbonyl carbonyl groups C ... resulting from the removal of a proton from the methylene group between them. Image Diethyl malonate ... by the three resonance forms below Image Diethyl malonate tautomers.gif 500px Preparation Diethyl ... esterification gives diethyl malonate File Diethyl malonate synthesis.svg 500px Reactions Malonic ... ester synthesis . The carbanion 2 formed by reacting diethyl malonate 1 with a suitable base can ... 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 ... 1 NFPA R 0 MainHazards Toxic FlashPt LD50 8600 mg kg Rat Autoignition Diethyl phthalate DEP is a phthalate ester , namely the diethyl ester of phthalic acid. It is a clear substance that is liquid at room ... from the plastics that contain it. ref http www.atsdr.cdc.gov tfacts73.html ATSDR ToxFAQ for Diethyl ... neng0258.html ICSC NENG0258 International Chemical Safety Card for 1,2 Benzenedicarboxylic acid diethyl ... A.M. title Toxicological profile of diethyl phthalate a vehicle for fragrance and cosmetic ingredients .... ref cite journal last Ghorpade first N. coauthors Mehta, V., Khare, M. title Toxicity Study of Diethyl ... , diethyl phthalates are ubiquitous in the environment, especially near places of production and use ... of diethyl phthalate in soil by a novel pathway journal FEMS Microbiology Letters year 2000 month ... Biomonitoring Exposure Data into the Risk Assessment Process Phthalates Diethyl Phthalate and Di ... Structure and reactivity Diethyl phthalate, or o Benzenedicarboxylic acid diethyl ester consists ... in the ring are more or less equally activated. Diethyl phthalate is likely to undergo biodegradation ... 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 ... Synthesis DEP.png 400px Metabolism Diethyl phthalate is hydrolyzed to monoester , monoethyl phthalate ... diethyl chains of the phthalate to produce monoethyl phthalate, followed by phthalic acid. This reaction ... toxicity of diethyl phthalate, but existing information suggests only a low toxic potential ... of germ cell populations in the testis . However, diethyl phthalate doesn t alter sexual differentiation ... 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 419351384 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 C 6 H 14 O 1 Density 0.725 g ml MeltingPtC 60 BoilingPtC 69 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 convert 28 C F Autoignition convert 443 C F 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 ... reasons, methyl tert butyl ether methyl tert butyl ether is often used as an alternative solvent. See also Dimethyl etherDiethylether Dipropyl ether Di tert butyl ether Di tert butyl ether Methyl tert butyl ether Methyl tert butyl ether References Reflist External links ICSC 0906 09 Category Ethers Category Ether solvents Category Oxygenates ca ter isoprop lic de Diisopropylether fa ... more details
diethyletherether as a surgical anesthetic on 16 October 1846. Crawford Long , a surgeon in Georgia U.S. state Georgia , had previously administered diethyletherether , but this went unpublished until 1849. The Ether Dome event occurred when William Thomas Green Morton , a local dentist, used ether to anesthetize Edward Gilbert Abbott . John Collins Warren , the first dean of Harvard Medical ...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 built 1846 architect Charles Bulfinch George Perkins architect George Perkins architecture Greek Revival designated nrhp type January 12, 1965 ref name nhlsum cite web url http tps.cr.nps.gov nhl detail.cfm?ResourceId 249&ResourceType Building title Ether Dome, Massachusetts General Hospital accessdate 2008 02 01 work National Historic Landmark ... version 2010a ref The Ether Dome is an amphitheater in the Bulfinch Building at Massachusetts General ... . ref Cite book last Fenster first J. M. title Ether Day The Strange Tale of America s Greatest ... anaesthesia.com images horace wells.html accessdate 2010 11 02 ref The Ether Dome is now used ... 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 ... History restore.htm The Ether Dome The restoration of an icon http www.etherdome.org ... Story National Register of Historic Places DEFAULTSORT Ether Dome Category Massachusetts General Hospital ... more details
used as a preliminary anesthetic before administration of diethylether. Additionally, vinyl ether ...Drugbox verifiedrevid 447905399 IUPAC name ethenoxyethene image vinyl ether.svg image2 Vinyl ether 3D ... StdInChIKey Ref stdinchicite correct chemspider StdInChIKey QYKIQEUNHZKYBP UHFFFAOYSA N Vinyl ether , also known as divinyl ether , divinyl oxide , Vinethene pharmaceutical trade name and ethenoxyethene .... Much to the dismay of some pharmacologists, the synthesis and isolation of pure vinyl ether proved to be a difficult challenge for chemists vinyl ether was suspected to be a nearly ideal anesthetic as its structure was the combination of an alkene and an ether . In practice, vinyl ether proved to have ... hepatic toxicity, vinyl ether began to leave the operating theater. Today, vinyl ether is a relic ... of vinyl ether was reported in 1887 by Semmler. Major, 1935 This chemist reported the production of vinyl ether from its sulfur substituted analogue, divinyl sulfide obtained from the essential ... ether. In 1899, Knorr and Matthes attempted a synthesis of vinyl ether by Hofmann elimination ... for one industrial method used to produce vinyl ether. It was stated that the action of heated sodium hydroxide upon , dichlorodiethyl ether produced a liquid boiling at 39 C among other identified ... 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 ... Even before its isolation and characterization, the application of an unsaturated ether as an anesthetic ... captivated by the then theoretical vinyl ether. Leake predicted that vinyl ether would combine the properties of two anesthetic agents, ethyl ether , and ethylene . Mazurek, 2007 As an anesthetic ... hypoxic conditions to achieve full anesthesia. Ethyl 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 ... more details
legislation, the highest allowable concentration of diethylether fumes during work may amount to 300 ...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 19th century, ether was in vogue as a recreational ... 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 Hoffmann ... a large portion of pupils of public schools had regularly drunk ether. Teachers had recalled that at certain ... Zandberg2010 Common drinking of ether by miners had caused the issue of a restriction, banning access ... had received a stark warning to drastically limit the purchases of ether and its mixtures for factory ... 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 ... 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 had transported ... are also attempts to transport ether via cable cars stretched across the border river. Ether was distributed ... grinders and beggars. Within the villages themselves, ether was distributed in designated places ... recorded were many accidents caused by improper handling of fire. Consumption Consumption of ether ... effective method, however it also was quite dangerous ether is very volatile ... cause the rupture of the stomach stomach wall . Ether was usually diluted using boiled water with a pinch ... 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 methyl vinyl ether and 2,3 Dihydrofuran 2,3 dihydrofuran . DEFAULTSORT Enol Ether Category Functional groups de Enolether et Enooleetrid fr ther d nol zh ... 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 110px benzyl chloromethyl ether 156.61 3587 60 8 102 C convert 14 mmHg abbr on Chloromethyl methyl 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 tert Butyl chloromethyl ether Butyl Image T Butoxymethyl chloride.svg 100px 124.5 Methoxyethyl chloromethyl 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 ... chloroalkyl 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 ...?doi b211227b&JournalCode 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. A t butyl group can also be used. The chloride is prepaired from Methyl tert ... 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. 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 PAF is an ether lipid which ... of the ether bond in mammals requires two enzymes, dihydoxyacetonephosphate acyltransferase DHAPAT ... 00013 5 ref Accordingly, peroxisomal defects often lead to impairment of ether lipid production. Monoalkylglycerol ... author 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 ... Koga Y, Morii H title Recent advances in structural research on ether lipids from archaea including ... bbb.69.2019 ref Second messenger Differences between the catabolism of ether glycerophospholipids ... 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 ... possible 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 ... 10.1042 BST0320147 ref Synthetic ether lipid analogs Synthetic ether lipid analogs have chemotherapy ... C . A toxic ether lipid analogue miltefosine has recently been introduced as an oral treatment ... more details
Books of the Book of Mormon The Book of Ether is one of the books that make up the Book of Mormon . The Book of Ether tells of an ancient people the Jaredite s , descendants of Jared and his companions who were led by God to the Americas shortly after the confusion of tongues and the destruction of the Tower of Babel . ref lds Etherether 1 33 ref The title refers to Ether prophet Ether , a Jaredite ... , ref lds Etherether 1 34 ref and seems to have been the spiritual leader of the group. Through ... land. They are capable of maintaining an air supply underwater. ref lds Etherether 2 20 ref The brother .... The prophet Ether Book of Mormon prophet Ether had warned Coriantumr , the last king of the Jaredite ... Omni omni 1 20 22 ref In addition to the historical events outlined above, the Book of Ether contains several interpolations by Moroni , ref lds Etherether 4 , lds Etherether 5 , and lds Etherether ... The Book of Ether parallels in many ways the story of the Book of Mormon as a whole. A small group ... According to the Book of Mormon, the Book of Ether was taken from a set of twenty four plates written by Ether and discovered by the people of Limhi during the time of King King Mosiah II Mosiah son of King Benjamin . ref lds Mosiah mosiah 8 9 ref ref lds Etherether 1 2 ref The book was abridged by Moroni prophet Moroni onto the plates ref lds Etherether 1 2 ref ref lds Moroni moro 1 1 ref from ... Young University BYU . External links portal Book of Mormon wikisourcepar Book of Mormon Ether Book of Ether File BOE.pdf Event Diagram of the Book of Ether at Wikimedia Commons. This is a PDF Document summarizing the events within the Book of Ether. It may be used when studying or teaching the contents ... and distributed. DEFAULTSORT Book Of Ether Category Books of the Book of Mormon Ether Category Tower of Babel es Libro de ter eo Libro de Eter io Libro di Ether ia Libro de Ether ie Li libre Ether it Libro di Ether pl Ksi ga Etera ru ... more details
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