Chembox Verifiedfields changed verifiedrevid 457794403 ImageFile1 Diethyl malonate.png ImageFile2 Diethylmalonate 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 Diethylmalonate 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 ... Dimethyl malonate br Malonic acid Diethylmalonate , also known as DEM , is the diethyl ester of malonic ... part of the diethylmalonate molecule is neighboured by two carbonyl carbonyl groups C ... resulting from the removal of a proton from the methylene group between them. Image Diethylmalonate ... by the three resonance forms below Image Diethylmalonate tautomers.gif 500px Preparation Diethylmalonate may be prepared by reacting the sodium salt of chloroacetic acid with sodium cyanide ... esterification gives diethylmalonate File Diethylmalonate synthesis.svg 500px Reactions Malonic ... ester synthesis . The carbanion 2 formed by reacting diethylmalonate 1 with a suitable base can ... K Section7 Chembox Hazards ExternalMSDS http physchem.ox.ac.uk MSDS DI diethyl malonate.html Oxford ... is a rather simple dicarboxylic acid , with two the carboxyl group s close together. In forming diethylmalonate from malonic acid, the hydroxyl group OH on both of the carboxyl groups is replaced by an ethoxy ... sodium hydroxide may give the base hydrolysis products sodium malonate and ethanol. In comparison, when ... es Malonato de dietilo fa fr Malonate de di thyle it Malonato di etile ... more details
Image Malonate.png thumb Chemical structure of the malonate ion. The malonate or propanedioate ion is carbon C Hydrogen H sub 2 sub C oxygen O O sub 2 sub sup 2&minus sup malonic acid minus two hydrogen ion s . Malonate chemical compound compounds include salt s and ester s of malonic acid, such as diethylmalonate , C sub 2 sub H sub 5 sub sub 2 sub C sub 3 sub H sub 2 sub O sub 4 sub , dimethyl malonate , CH sub 3 sub sub 2 sub C sub 3 sub H sub 2 sub O sub 4 sub , disodium malonate , Sodium Na sub 2 sub C sub 3 sub H sub 2 sub O sub 4 sub . Malonate is a Competitive inhibition competitive inhibitor of the enzyme succinate dehydrogenase malonate binds to the active site of the enzyme without reacting, and so competes with Succinic acid succinate , the usual substrate of the enzyme. The observation that malonate is a Competitive inhibition competitive inhibitor of succinate dehydrogenase was used to deduce the structure of the active site in that enzyme. ref cite pmid 19873352 ref ref cite journal author Dervartanian DV, Veeger C. title Studies on succinate dehydrogenase. I. Spectral properties of the purified enzyme and formation of enzyme competitive inhibitor complexes journal Biochim. Biophys. Acta volume 92 issue pages 233 47 year 1964 month November pmid 14249115 ref See also Malonic ester synthesis References reflist Category Carboxylate anions Category Malonates organic compound stub es Malonato id Malonat pt Malonato ... more details
chembox Verifiedfields changed Watchedfields changed verifiedrevid 333544557 Name Disodium malonate ImageFile disodium malonate.png ImageSize 180px ImageName IUPACName Disodium propanedioate OtherNames Sodium malonate Section1 Chembox Identifiers ChEMBL Ref ebicite changed EBI ChEMBL 359504 CASNo Ref cascite changed ?? CASNo 141 95 7 PubChem 8865 EINECS 205 14 0 InChI 1S C3H4O4.2Na c4 2 5 1 3 6 7 h1H2, H,4,5 H,6,7 q 2 1 p 2 SMILES C C O O C O O . Na . Na Section2 Chembox Properties Formula C sub 3 sub H sub 2 sub O sub 4 sub Na sub 2 sub MolarMass 148.025 g mol Density Solubility MeltingPt BoilingPt 659.93K Disodium malonate is a sodium Salt chemistry salt of malonic acid . Category Malonates Category Sodium compounds organic compound stub fa nl Natriummalonaat zh ... 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 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 diethyl ether 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 477003958 Name Diethyl ether ImageFile1 Diethyl ether 2D skeletal.svg ImageSize1 200px ImageName1 Skeletal formula ImageFile2 Diethyl ether 3D balls.png ImageSize2 200px ImageName2 Ball and stick model IUPACName Ethoxyethane OtherNames Diethyl ether Ethyl ether Ethyl oxide 3 Oxapentane ... Hazards ExternalMSDS http physchem.ox.ac.uk MSDS DI diethyl ether.html External MSDS MainHazards ... Methoxypropane OtherCpds Diethyl sulfide br Butanol s isomer Diethyl ether , also known as ethyl ether ... ref As a fuel Diethyl ether has a high cetane number of 85 96 and is used as a starting fluid for diesel ... Diethyl ether is a common laboratory solvent . It has limited solubility in Water molecule water 6.9 ... of Water in Diethyl Ether at 25 journal J. Am. Chem. Soc. volume 73 issue 6 pages 2960 2960 pmid ... as the diethyl ether has a lower density than the water. It is also a common solvent for the Grignard ..., No. 6 Nov. 7, 1840 , p. 107. ref Diethyl ether was formerly sometimes used in place of chloroform ... as the Yankee Dodge. Diethyl ether depresses the myocardium and also increases treacheobronchial secretions ... ether effects ref Diethyl ether 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 diethyl ether. ref http www.fgsc.net asilomar1997 secmetab.html 109. Aspergillus ... Diethyl ether inhibits alcohol dehydrogenase , and thus slows the metabolism of ethanol . ref cite journal author P. T. Normann, A. Ripel and J. Morland title Diethyl Ether Inhibits Ethanol Metabolism ... 45 11 Part 1 5457.pdf pmid 4053020 issue 11 Pt 1 ref Production Most diethyl ether is produced ... Aluminium oxide alumina catalysts can give diethyl ether yields of up to 95 . ref cite book last ... location Menlo Park, Calif isbn ref Diethyl ether can be prepared both in laboratories and on an industrial ..., a hydrogen ion and diethyl ether. CH sub 3 sub CH sub 2 sub OH sub 2 sub sup sup CH sub 3 sub CH ... 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 ... 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 ... azodicarboxylate or diethyl azodicarboxylate with acrylates and acrylonitrile journal Tetrahedron ... 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
enzyme Name malonate CoA transferase EC number 2.8.3.3 CAS number 9026 18 0 IUBMB EC number 2 8 3 3 GO code 0050078 image width caption In enzymology , a malonate CoA transferase EC number 2.8.3.3 is an enzyme that catalysis catalyzes the chemical reaction acetyl CoA malonate math rightleftharpoons math acetate malonyl CoA Thus, the two substrate biochemistry substrates of this enzyme are acetyl CoA and malonate , whereas its two product chemistry products are acetate and malonyl CoA . This enzyme belongs to the family of transferase s, specifically the CoA transferases. The systematic name of this enzyme class is acetyl CoA malonate CoA transferase . This enzyme is also called malonate coenzyme A transferase . This enzyme participates in beta alanine metabolism and propanoate metabolism . References reflist 1 cite journal author HAYAISHI O date 1955 title Enzymatic decarboxylation of malonic acid journal J. Biol. Chem. volume 215 pages 125&ndash 36 pmid 14392148 issue 1 cite journal author Takamura Y and Kitayama Y date 1981 title Purification and some properties of malonate decarboxylase from Pseudomonas ovalis an oligomeric enzyme with bifunctional properties journal Biochem. Int. volume 3 pages 483&ndash 491 transferase stub Category EC 2.8.3 Category Enzymes of unknown structure ... more details
enzyme Name Malonate semialdehyde dehydrogenase EC number 1.2.1.15 CAS number 9028 94 8 IUBMB EC number 1 2 1 15 GO code image width caption In enzymology , a malonate semialdehyde dehydrogenase EC number 1.2.1.15 is an enzyme that catalysis catalyzes the chemical reaction 3 oxopropanoate NAD P H sub 2 sub O math rightleftharpoons math malonate NAD P H 2 H sup sup The 4 substrate biochemistry substrates of this enzyme are 3 oxopropanoate , nicotinamide adenine dinucleotide NAD sup sup , nicotinamide adenine dinucleotide phosphate NADP sup sup , and water H sub 2 sub O , whereas its 4 product chemistry products are malonate , nicotinamide adenine dinucleotide NADH , nicotinamide adenine dinucleotide phosphate NADPH , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on the aldehyde or oxo group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is 3 oxopropanoate NAD P oxidoreductase . This enzyme participates in beta alanine metabolism . References reflist 1 cite journal author Nakamura K and Bernheim F date 1961 title Studies on malonic semialdehyde dehydrogenase from Pseudomonas aeruginosa journal Biochim. Biophys. Acta volume 50 pages 147&ndash 152 doi 10.1016 0006 3002 61 91071 X pmid 13727610 1.2 enzyme stub Category EC 1.2.1 Category NADPH dependent enzymes Category NADH dependent enzymes Category Enzymes of unknown structure it Malonato semialdeide deidrogenasi ja ... more details
enzyme Name malonate semialdehyde dehydrogenase acetylating EC number 1.2.1.18 CAS number 9028 97 1 IUBMB EC number 1 2 1 18 GO code 0018478 image width caption In enzymology , a malonate semialdehyde dehydrogenase acetylating EC number 1.2.1.18 is an enzyme that catalysis catalyzes the chemical reaction 3 oxopropanoate CoA NAD P math rightleftharpoons math acetyl CoA CO sub 2 sub NAD P H The 4 substrate biochemistry substrates of this enzyme are 3 oxopropanoate , coenzyme A CoA , nicotinamide adenine dinucleotide NAD sup sup , and nicotinamide adenine dinucleotide phosphate NADP sup sup , whereas its 4 product chemistry products are acetyl CoA , carbon dioxide CO sub 2 sub , nicotinamide adenine dinucleotide NADH , and nicotinamide adenine dinucleotide phosphate NADPH . This enzyme belongs to the family of oxidoreductase s, specifically those acting on the aldehyde or oxo group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is 3 oxopropanoate NAD P oxidoreductase decarboxylating, CoA acetylating . This enzyme is also called malonic semialdehyde oxidative decarboxylase . This enzyme participates in 4 metabolism metabolic pathways inositol metabolism , alanine and aspartate metabolism , beta alanine metabolism , and propanoate metabolism . References reflist cite pmid 13712439 Boyer, P.D., Lardy, H. and Myrback, K. Eds. , The Enzymes, 2nd ed., vol. 7, Academic Press, New York, 1963, p. 203 221. cite pmid 13846369 DEFAULTSORT Malonate Semialdehyde Dehydrogenase Acetylating Category EC 1.2.1 Category NADPH dependent enzymes Category NADH dependent enzymes Category Enzymes of unknown structure 1.2 enzyme stub it Malonato semialdeide deidrogenasi acetilante ja ... more details
chembox Name Diethyl dithiophosphoric acid ImageFile Diethyl dithiophosphoric acid from AHRLS 2011 2D.png ImageSize 200px ImageFile1 Diethyl dithiophosphoric acid from AHRLS 2011 3D balls.png ImageSize1 200px IUPACName Diethoxy sulfanyl sulfanylidene small 5 small phosphane OtherNames O , O Diethyl dithiophosphoric acid Diethyl dithiophosphate Diethyl phosphorodithioate Diethyl ester of phosphorodithioic acid Section1 Chembox Identifiers CASNo PubChem 9274 InChI 1S C4H11O2PS2 c1 3 5 7 8,9 6 4 2 h3 4H2,1 2H3, H,8,9 InChIKey IRDLUHRVLVEUHA UHFFFAOYSA N Click for Info SMILES CCOP S OCC S Section2 Chembox Properties C 4 H 11 O 2 P 1 S 2 Appearance Blackish brown clear liquid BoilingPt 66 C at 1 mmHg MeltingPt 0 C Section7 Chembox Hazards EUClass Flammable F br Toxic T br Corrosive C LD50 500 mg kg rabbit, dermal br 4510 mg kg rat, oral NFPA H 3 NFPA F 2 NFPA R 1 NFPA O FlashPt convert 82 C F Autoignition convert 538 C F RPhrases R23 24 25 R34 R41 SPhrases S23 S26 S36 37 39 S45 Diethyl dithiophosphoric acid , also called diethyl dithiophosphate , is a processor for production of organophosphate insecticide s such as parathion and parathion methyl . It is a blackish brown clear liquid with the odor similar to that of rotten eggs. Citation needed reason reliable source needed for the whole sentence date December 2011 References unreferenced date December 2011 Category Phosphorothioates fa ... more details
chembox verifiedrevid 399896786 Name Diethyl ether hydroperoxide ImageFile Diethyl ether 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 Diethyl ether peroxides are a class of organic peroxide s that slowly form in diethyl ether upon storage under air, light, or in the presence of metal by autoxidation . Diethyl ether hydroperoxide Diethyl ether hydroperoxide CH sub 3 sub CH sub 2 sub O CH OOH CH sub 3 sub is a colorless liquid of low viscosity with a pleasant smell. Upon heating it weakly Deflagration deflagrates , resulting in a fog of acetic acid and Water molecule water . Diethyl ether hydroperoxide decomposes in the presence of sodium hydroxide and iron Fe sup 2 sup containing salt s. Diethyl ether peroxide Diethyl ether peroxide , also known as ethylidene peroxide , CH CH sub 3 sub OO sub n sub is a polymerization product of diethyl ether hydroperoxide. It is a colorless oily liquid that is an extremely Brisance brisant and friction sensitive explosive ... August 2011 The dangerous properties of ether peroxides are the reason that diethyl ether and other ... 1,2 dimethoxyethane are avoided in industrial processes. Image Diethylether peroxide.png Formation of diethyl ether peroxide Tests Diethyl ether peroxides can be detected with potassium iodide KI solution ... more details
enzyme Name diethyl 2 methyl 3 oxosuccinate reductase EC number 1.1.1.229 CAS number 110369 21 6 IUBMB EC number 1 1 1 229 GO code 0047031 image width caption In enzymology , a diethyl 2 methyl 3 oxosuccinate reductase EC number 1.1.1.229 is an enzyme that catalysis catalyzes the chemical reaction diethyl 2R,3R 2 methyl 3 hydroxysuccinate NADP sup sup math rightleftharpoons math diethyl 2 methyl 3 oxosuccinate NADPH H sup sup Thus, the two substrate biochemistry substrates of this enzyme are diethyl 2R,3R 2 methyl 3 hydroxysuccinate and nicotinamide adenine dinucleotide phosphate NADP sup sup , whereas its 3 product chemistry products are diethyl 2 methyl 3 oxosuccinate , nicotinamide adenine dinucleotide phosphate NADPH , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on the CH OH group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is diethyl 2R,3R 2 methyl 3 hydroxysuccinate NADP 3 oxidoreductase . References reflist 1 cite journal author Furuichi A, Akita H, Matsukura H, Oishi T and Horikoshi K date 1987 title Purification and properties of an asymmetric reduction of diethyl 2 methyl 3 oxosuccinate in Saccharomyces fermentati journal Agric. Biol. Chem. volume 51 pages 293&ndash 299 1.1.1 enzyme stub Category EC 1.1.1 Category NADPH dependent enzymes Category Enzymes of unknown structure it Dietil 2 metil 3 ossosuccinato reduttasi ja 2 3 ... more details
44th ed. Image LogDiethylEtherVaporPressure.png thumb 705px left log sub 10 sub of Diethyl Ether vapor ... center colspan 3 Vapor liquid Equilibrium for Diethyl Ether Methanol ref name cheric Cite web url ... Diethyl Ether Data Page Category Chemical data pages ... more details
DISPLAYTITLE C sub 7 sub H sub 12 sub O sub 4 sub The molecular formula C sub 7 sub H sub 12 sub O sub 4 sub may refer to Diethyl malonate Pimelic acid MolFormDisambig ... more details
malonate, and acidification affords malonic acid. Organic reactions In a well known reaction, malonic ... of Disodium Malonate http Theoprax Research.com MalonCu.html pH Spectrum of Malonate copper complex ... more details
wiktionarypar DEM Dem DEM or Dem may refer to Chemistry Diethylmalonate , the diethyl ester of malonic acid Codes DEM , the International Organization for Standardization ISO ISO 4217 4217 code for German mark Deutsche Mark , the former currency of Germany Computing Digital elevation model , a digital representation of ground surface topography or terrain .dem , a common extension for USGS DEM files Diffuse element method , a numerical simulation method used for example to solve partial differential equations Discrete element method or discrete element modeling , a family of numerical methods for computing the motion of a large number of small particles like molecules or grains of sand Organisations Department of Environmental Management disambiguation Department of Environmental Management , a name of various government entities Democrats Brazil , political party Slang Dem , slang for Democratic Party disambiguation democrat Dem , a vernacular for Them disambiguation them used by Nigerians, Jamaicans and others Dem , slang for those Miscellaneous Deus ex machina Latin literally a god from a machine , a resolution to a story that does not pay due regard to the story s internal logic and that is so unlikely that it challenges suspension of disbelief, and presumably allows the author, director, or developer to end the story in the way that he or she desired Dynamic element matching , a technique used in integrated circuit s design to compensate for components mismatch Lake Dem in Burkina Faso disambig bg de DEM eo DEM fr DEM it DEM nl DEM ja DEM pl DEM sv DEM ... more details
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