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  2. 2,4-Dimethylpentane - Wikipedia

    en.wikipedia.org/wiki/2,4-Dimethylpentane

    2,4-Dimethylpentane is an alkane with the chemical formula ... 2,4-dimethylpentane is a desirable fuel because its branched structure allows combustion without knocking.

  3. 2,2-Dimethylpentane - Wikipedia

    en.wikipedia.org/wiki/2,2-Dimethylpentane

    2,2-Dimethylpentane can form a clathrate hydrate with helper gas molecules. The type of clathrate formed is called "clathrate H". 2,2-Dimethylpentane was the first compound for which the structure was determined. The clathrate has 34 molecules of water per molecule, and also has xenon and hydrogen sulfide as helper molecules.

  4. Dimethylpentane - Wikipedia

    en.wikipedia.org/wiki/Dimethylpentane

    2,4-Dimethylpentane; 3,3-Dimethylpentane This page was last edited on 17 March 2021, at 16:47 (UTC). Text is available under the Creative Commons Attribution ...

  5. Pentane - Wikipedia

    en.wikipedia.org/wiki/Pentane

    Pentane is an organic compound with the formula C 5 H 12 —that is, an alkane with five carbon atoms. The term may refer to any of three structural isomers, or to a mixture of them: in the IUPAC nomenclature, however, pentane means exclusively the n-pentane isomer, in which case pentanes refers to a mixture of them; the other two are called isopentane (methylbutane) and neopentane ...

  6. 2,3-Dimethylpentane - Wikipedia

    en.wikipedia.org/wiki/2,3-Dimethylpentane

    9 – MgBr with acetone to form 2,3-dimethyl-2-pentanol, then dehydrating this alcohol to form 2,3-dimethyl-2-pentene, and hydrogenating this product. [ 4 ] The isomer is present at about 2.4% by weight in the hydrocarbon mixture obtained by the condensation of methanol at 200 °C with a zinc iodide catalyst (the main component of the mixture ...

  7. 2-Methyl-2,4-pentanediol - Wikipedia

    en.wikipedia.org/wiki/2-Methyl-2,4-pentanediol

    2-Methyl-2,4-pentanediol (MPD) is an organic compound with the formula (CH 3) 2 C(OH)CH 2 CH(OH)CH 3. This colourless liquid is a chiral diol . It is produced industrially from diacetone alcohol by hydrogenation . [ 4 ]

  8. 3,3-Dimethylpentane - Wikipedia

    en.wikipedia.org/wiki/3,3-Dimethylpentane

    In 1929 Graham Edgar and George Calingaert made 3,3-dimethylpentane and measured its physical characteristics for the first time. The measurements were at 20 °C, not the standard conditions used in later times. [3] For 3,3-dimethylpentane they measured a density of 0.6934 at 20 °C with a rate of change Δd/ΔT of 0.000848.

  9. 2-Methylpentane - Wikipedia

    en.wikipedia.org/wiki/2-Methylpentane

    As of early 1990s, it was present in American [4] and European [5] gasoline in small amounts, and by 2011 its share in US gas varied between 2 and 8%. [6] Using a quantitative structure-activity relationship (QSAR) prediction model, 2-Methylpentane has a research octane number (RON) of 75, motor octane number (MON) of 77, and cetane number (CN ...