Methyl-2-heptane

BuOH = butanol, DEE = diethyl ether, PE = petroleum ether, MeHep = methyl heptane, EA = ethyl acetate, CCL = carbon tetrachloride, lO = isooctane. 

FIGURE 6.2 Representation of multivariate data by icons, faces, and music for human cluster analysis and classification in a demo example with mass spectra. Mass spectra have first been transformed by modulo-14 summation (see Section 7.4.4) and from the resulting 14 variables, 8 variables with maximum variance have been selected and scaled to integer values between 1 and 5. A, typical pattern for aromatic hydrocarbons B, typical pattern for alkanes C, typical pattern for alkenes 1 and 2, unknowns (2-methyl-heptane and meta-xylene). The 5x8 data matrix has been used to draw faces (by function faces in the R-library Tea-chingDemos ), segment icons (by R-function stars ), and to create small melodies (Varmuza 1986). Both unknowns can be easily assigned to the correct class by all three representations. 

Synonyms BRN 1730777 1,2-Dimethylhexane EINECS 209-660-6 2-Ethylhexane 5-Methyl-heptane NSC 24845. 

Thienothiophenes, like thiophenes and benzo[h]thiophenes, easily undergo reductive desulfurization with Raney nickel. The method was fvst applied in this series by Challenger et to determine the structures of 2-acetylthieno[3,2-h]thiophene and 2-acetylthieno[2,3-hl-thiophene the former gave 2-octanone (229), and the latter 5-methyl-heptan-2-ol (230) [Eqs. (75) and (76)]. 

Write a play. The play should feature a family of hydrocarbon molecules. The father can be Octane, the mother Pentane, and the children Propane and Methane. There can be a complex cousin, 3-Methyl Heptane, and a twisted uncle, Benzene. The characters have personalities dictated by their hydrocarbon properties. Make the setting appropriate for hydrocarbon characters in a sculpture garden. Have the characters bond. Use your imagination. Produce the play for your class. 

Formula C8H18. Replace 3-ethylheptane with 3-methyl-heptane. 

Alkylate is a gasoline blending component with exceptional antiknock properties, which seems to avoid the legislative pressure. Alkylate consists exclusively of isoalkanes and is obtained from the C3-C4 cut of the FCC units. In many instances, isobutene from the C3-C4 fraction is transformed selectively with methanol into methyl tert-butyl ether (MTBE). Therefore, a mixture of 1-butene and 2-butene is used for alkylation purposes. The other reactant is isobutane. The major constituents of the alkylate are 2,2,3-, 2,2,4-, 2,3,3- and 2,3,4-trimethyl pentane (TMP). Besides, the alkylate contains other C8 isoalkanes, such as dimethyl hexane (DMH), 3-ethyl 2-methyl pentane, methyl heptane and ethyl hexane, and even isoalkanes with carbon numbers that are not multiples of 4. 

C10H20O 2-methyl-5-isopropy[cyclohexanol, [1 R-(1 alph 5563-78-0 16.897 180.860 1,2 21158 C10H22 4-ethyl-3-methyl heptane 52896-89-6 15.235 190.730 1,2... 

C10H20O 4-tert-buty cyclohexanol (cis+trans) 98-52-2 16.257 187.157 2 21161 C10H22 4-ethyl-4-methyl heptane 17302-04-4 15.140 190.475 1,2... 

C8H18 4-methyl heptane 589-53-7 1.233E+10 88.700 17916 C9H18 propylcyclohexane 1678-92-8 1.157E+10 90.920... 

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