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Methyl n-pentyl ether

The enthalpy of formation of methyl n-pentyl ether is unavailable from experiment, but a value of —316 kJmoP is obtained from the linear regression analysis of the known enthalpies of formation of methyl n-alkyl ethers vs. the number of carbon atoms in the ethers . The methylene increment of —25.3 kJmoP for this homologous ether series is nearly identical to the methylene increment for n-alkanes. Because the experimental protodelithiation enthalpies for the two primary lithio ethers are identical, the methylene increment in that homologous series as calculated here is necessarily identical to that of the homologous methoxy ethers. As calculated from the methylene increment or from equation 16, the enthalpy of formation of 5-lithiopentyl methyl ether is ca —309 kJmol. ... [Pg.132]

The liquid enthalpies of formation of ethyl methyl ether (methoxyethane) and methyl n-pentyl ether (1-methoxypentane) were extrapolated as —240.2 kJ mol and —316.4 kJ mol , respectively, from the data for 1-methoxypropane, 1-methoxy butane and 1-methoxydecane. H. A. Swain, Jr., L. S. Silbert and J. G. MiUer, J. Am. Chem. Soc., 86, 2562 (1964). [Pg.168]

Problem 14.54 Are the mie peaks 102, 87, and 59 (base peak) consistent for n-butyl ethyl ether (A) or methyl n-pentyl ether (B) Give the structure of the fragments which justify your answer. [Pg.311]

Open-chain ethers were investigated in 1968 in the group of Yang (126). Preliminary results were obtained with n-butyl methyl ether, methyl n-pentyl ether, and 1,2-diethoxyethane. [Pg.86]

Methyl t-pentyl ether. Seet-Amyl methyl ether Methyl pentyl ketone. See Methyl n-amyl ketone... [Pg.2672]

Diethyl ether Methyl /i-butyl ether Ethyl n-butyl ether Di-/i-butyl ether Di-n-pentyl ether... [Pg.130]

III-G-40. 1,1,1,2,2,3,3,4,4,5,5-Undecafluoro-5-methoxypentane (Methyl Perfluoro-n-pentyl Ether, CH3OCF2CF2CF2CF2CF3)... [Pg.488]

The nematic LC is the original eutectic mixture of 35% (weight %) 4 (m-octyl oxy)-4-cyanobiphenyl (80CB) and 65% 4/-(n-pentyl)-4-cyanobiphenyl (5CB). The sample is doped with perylene and 2% (mol %) of NIAC, which is acrylate monomer containing the easily reduced l,4 5,8-naphthalenediimide moiety (see Scheme 3). Finally, 0.5% (mol %) of benzoin methyl ether (BME) is added to photoinitiate polymerization of the NIAC. [Pg.343]

This sequence transforms acyclic ketones and aldehydes into a-methylene ketones and a-methyl-a,)5-unsaturated ketones and aldehydes It has been illustrated by the synthesis of eucarvone, ( )-nuciferal and ( )-manicone This ring-opening of chlorosiloxycyc-lopropanes with ClSiMea elimination appears to be a practical route to Z or a,)5-ethylenic aldehydes and ketones depending on the stereochemistry of the reactants. For example, conversion in MeOH-NEta at 20°C of the 2-chloro-2-methyl-3-pentyl-l-trimethylsiloxycyclopropanes (derived from the addition of the chloromethylcarbene to the E and Z silyl enol ethers of n-heptanal) leads either to or Z 2-methyl-oct-2-enal (equation 65). ... [Pg.830]

Notes The values of A, B, and C and thus of y are based on a reference volume Vre/ = 0.1 nm Polymer notation A d- label preceding the polymer acronym indicates a per-deuterated polymer partially deuterated polymers are labeled as dy, df, etc., for selective deuteration of 3, 4, etc., hydrogens. Numbers in subscripted parentheses after the polymer name indicate the primary comonomer fraction, e.g., SPB(6s) is a saturated polybutadiene with 66 mol% butadiene Polymer acronyms P2VP poly(2-vinyl pyridine), P4MS poly(4-methylstyrene), PBMA poly(n-butyl methacrylate), PCHA poly(cyclohexyl acrylate), PEB poly(ethyl butylene), PIB polyisobutylene, PI polyisoprene, PMMA poly(methyl methacrylate), PPMA poly(n-pentyl methacrylate), PP polypropylene, HHPP head-to-head polypropylene, PS polystyrene, PVME poly(vinyl methyl ether), PXE poly(2,6-dimethyl-l,4-phenylene oxide), SPB saturated polybutadiene, SPI saturated polyisoprene... [Pg.203]

Acetone, acetic acid (glacial), lower alcohols, alcohol/ diethyl ether, amyl acetate, n-butyl acetate, butyl lactate, 7-butyrolactin, cyclopentanone, diethyl acetate, diethyl ketone, N,N-dimethylacetamide, dimethyl carbonate, dimethyl cyanamide, dimethylformamide, dimethyl maleate, dimethylsulfoxide, 2-ethoxyethyl acetate, ethyl acetate, ethyl amyl ketone, ethylene glycol ethers, ethyl lactate, 2-hexanone, methyl acetate, methyl ethyl ketone, methyl propyl ketone, M-methylpyrrolidone-2, 2-octanone, 1-pentanone, n-pentyl acetate, pyridine ... [Pg.61]

HEPTANOL 5-HETHYL-l-HEXANOL ISOPROPYL-TERT-BUTYL-ETHER n-HEPTYL MERCAPTAN BUTYL-PROPYL-SULFIDE ETHYL-PENTYL-SULFIDE HEXYL-METHYL-SULFIDE... [Pg.69]

A powerful oxidizer. Explosive reaction with acetaldehyde, acetic acid + heat, acetic anhydride + heat, benzaldehyde, benzene, benzylthylaniUne, butyraldehyde, 1,3-dimethylhexahydropyrimidone, diethyl ether, ethylacetate, isopropylacetate, methyl dioxane, pelargonic acid, pentyl acetate, phosphoms + heat, propionaldehyde, and other organic materials or solvents. Forms a friction- and heat-sensitive explosive mixture with potassium hexacyanoferrate. Ignites on contact with alcohols, acetic anhydride + tetrahydronaphthalene, acetone, butanol, chromium(II) sulfide, cyclohexanol, dimethyl formamide, ethanol, ethylene glycol, methanol, 2-propanol, pyridine. Violent reaction with acetic anhydride + 3-methylphenol (above 75°C), acetylene, bromine pentafluoride, glycerol, hexamethylphosphoramide, peroxyformic acid, selenium, sodium amide. Incandescent reaction with alkali metals (e.g., sodium, potassium), ammonia, arsenic, butyric acid (above 100°C), chlorine trifluoride, hydrogen sulfide + heat, sodium + heat, and sulfur. Incompatible with N,N-dimethylformamide. [Pg.365]

Diacetatopalladium. See Palladium diacetate Diacetic ether. See Ethylacetoacetate Diacetin (INCI). See Glyceryl diacetate Diacetone. See Diacetone alcohol Diacetone acrylamide CAS 2873-97-4 EINECS/ELINCS 220-713-2 Synonyms Acrylamide, N-(1-1dimethyl-3-oxobutyl)- 4-Acrylamido-4-methyl-2-pentanone DAA Diallyl ester acetic acid N-(1,1-Dimethyl-3-oxobutyl) acrylamide N-(1,1-Dimethyl-3-oxobutyl)-2-propenamide N-(2-(2-Methyl-4-oxopentyl)) acrylamide N-(2-Methyl-4-oxo-2-pentyl) acrylamide 2-Propenamide, N-(1,1-dimethyl-3-oxobutyl)-Classification Acrylamide Empirical C9H15NO2... [Pg.1196]


See other pages where Methyl n-pentyl ether is mentioned: [Pg.1068]    [Pg.534]    [Pg.200]    [Pg.46]    [Pg.131]    [Pg.108]    [Pg.142]    [Pg.578]    [Pg.1676]    [Pg.476]    [Pg.156]    [Pg.31]    [Pg.1603]    [Pg.3251]    [Pg.147]    [Pg.2792]    [Pg.376]    [Pg.2593]    [Pg.2499]    [Pg.334]    [Pg.5800]   
See also in sourсe #XX -- [ Pg.86 ]




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1- Pentyl

N-Pentyl

Pentylated

Pentylation

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