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  2. Isopentane - Wikipedia

    en.wikipedia.org/wiki/Isopentane

    Isopentane, also called methylbutane or 2-methylbutane, is a branched-chain saturated hydrocarbon (an alkane) with five carbon atoms, with formula C 5 H 12 or CH(CH 3 ...

  3. 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 ...

  4. List of straight-chain alkanes - Wikipedia

    en.wikipedia.org/wiki/List_of_straight-chain_alkanes

    Number of C atoms Number of isomers [3] [4] Number of isomers including stereoisomers [3] [5] Molecular Formula Name of straight chain Synonyms 1 1 1 CH 4: methane: methyl hydride; natural gas

  5. C5H12 - Wikipedia

    en.wikipedia.org/wiki/C5H12

    Isopentane, or methylbutane; Neopentane, or 2,2-dimethylpropane This page was last edited on 19 October 2023, at 00:14 ...

  6. Isobutane - Wikipedia

    en.wikipedia.org/wiki/Isobutane

    Isobutane is the principal feedstock in alkylation units of refineries. Using isobutane, gasoline-grade "blendstocks" are generated with high branching for good combustion characteristics.

  7. Methyl butyrate - Wikipedia

    en.wikipedia.org/wiki/Methyl_butyrate

    Methyl butyrate has been used in combustion studies as a surrogate fuel for the larger fatty acid methyl esters found in biodiesel. [6] However, studies have shown that, due to its short-chain length, methyl butyrate does not reproduce well the negative temperature coefficient (NTC) behaviour and early CO 2 formation characteristics of real ...

  8. Butyl group - Wikipedia

    en.wikipedia.org/wiki/Butyl_group

    The word "butyl" is derived from butyric acid, a four-carbon carboxylic acid found in rancid butter. [1] The name "butyric acid" comes from Latin butyrum , butter . Subsequent preferred IUPAC names for alkyl radicals in the series are simply named from the Greek number that indicates the number of carbon atoms in the group: pentyl , hexyl ...

  9. Isobutylene - Wikipedia

    en.wikipedia.org/wiki/Isobutylene

    Isobutylene is used in the production of a variety of products. It is alkylated with butane to produce isooctane or dimerized to diisobutylene (DIB) and then hydrogenated to make isooctane, a fuel additive.