3-Ethyl-1-methylbenzene

FIGURE 3.1.1.14.1 Logarithm of vapor pressure versus reciprocal temperature for 1 -ethyl-4-methylbenzene (p-ethyltoluene). 

Ethyl-4-methylbenzene Ethylbenzene Ethylcyclobutanone Ethyl-dimethylcyclohexane Ethylhexanol Ethyl-methyloctane Formaldehyde... 

Draw structural formulas for the isomers of ethyl-methylbenzene. 

Figure 6 (a) Chinese tallow, AMDIS [16] deconvolution of complex mixed peaks. Upper part, part of the chromatogram with some single ion traces middle part, deconvolution of two mixed peaks lower part, mass spectrum of the mixed peak, (b) Deconvoluted isolated mass spectra of -pinene and 4-ethyl-methylbenzene from (a) with reference spectra from the libraries. 

A mixture of 2.3 parts of 2-(4-methoxyphenyl)ethyl methanesulfonate, 4.9 parts of 1-[(4-fluorophenyOmethyl] -N-(4-piperidinyl)-1H-benzimidazol-2-amine dihydrobromide, 3.2 parts of sodium carbonate, 0.1 part of potassium iodide and 90 parts of N,N-dimethylformamide is stirred overnight at 70°C. The reaction mixture is poured onto water. The product is extracted with methylbenzene. The extract is washed with water,dried, filtered and evaporated. The residue is purified by column-chromatography over silica gel using a mixture of trichloro-methane and methanol (98 2 by volume) as eluent. The pure fractions are collected and the eluent is evaporated. The residue is crystallized from 2,2 -oxybispropane, yielding 2.2 parts (48%) of 1 -(4-fluorophenvlmethyl)-N-[1 - [2-(4-methoxvphenyl)ethvl] -4-piperidinyl] -1H-benzlmidazol-2-amine MP 149.1°C. 

Chamical Nama 2-Bromo-N-ethyl-N, N-dimethylbenzenemethanaminium 4-methylbenzene su Ifonate... 

Common Name 1-Ethyl-2-methylbenzene Synonym 2-ethyltoluene, o-ethyltoluene... 

Chemical Name 1-ethyl-2-methylbenzene, l-methyl-2-ethylbenzene... 

Common Name l-Ethyl-3-methylbenzene Synonym 3-ethyltoluene, m-ethyl toluene... 

Chemical Name l-ethyl-3-methylbenzene, l-methyl-3-ethylbenzene... 

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