isononane

I1S1O1N1O1N1A1N1E1

noun

Any nonane other than CH₃(CH₂)₇CH₃.

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Meanings

nounisononane (countable and uncountable, plural isononanes)

plural isononanes

  1. countableuncountablechemistryAny nonane other than CH₃(CH₂)₇CH₃.

    Separation of 1,2,4-trimethylcyclohexane and an isononane from a mid-continent petroleum.

    1948, United States. National Bureau of Standards, Publications of the National Bureau of Standards, page 77
    1 more example

    The range of the refractive indices for the half-degree fractions indicated the presence of nonanaphthenes and isononanes.

    1937, Universal Oil Products Company. Research Laboratories, Library Bulletin of Abstracts, volumes 12-13, page 195
Cite this entry
APA

isononane. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/isononane

MLA

“isononane.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/isononane. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “isononane,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/isononane.

Source: isononane on Wiktionary, CC BY-SA 4.0.