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The longest possible main alkane chain is used; therefore 3-ethyl-4-methylhexane instead of 2,3-diethylpentane, even though these describe equivalent structures. The di-, tri- etc. prefixes are ignored for the purpose of alphabetical ordering of side chains (e.g. 3-ethyl-2,4-dimethylpentane, not 2,4-dimethyl-3-ethylpentane).
2,2,3,3-Tetramethylbutane Index of chemical compounds with the same molecular formula This set index page lists chemical structure articles associated with the same molecular formula .
2,5-Dimethylhexane; 3,3-Dimethylhexane; 3,4-Dimethylhexane [Wikidata This page was last edited on 27 April 2022, at 16:52 (UTC). Text is available under the ...
3,3-Dimethylhexane is a colourless, odourless liquid, chemical compound in the family of hydrocarbons which has a formula of C 8 H 18. It is an isomer of octane , where two methylene hydrogens at the third position in a hexane molecule have been replaced with two methyl groups.
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C 4 alkanes and cycloalkanes (left to right): n-butane and isobutane are the two C 4 H 10 isomers; cyclobutane and methylcyclopropane are the two C 4 H 8 isomers. Bicyclo[1.1.0]butane is the only C 4 H 6 alkane and has no alkane isomer.
Because the S 2− anion has a subscript of 2 in the formula (giving a 4− charge), the compound must be balanced with a 4+ charge on the Pb cation (lead can form cations with a 4+ or a 2+ charge). Thus, the compound is made of one Pb 4+ cation to every two S 2− anions, the compound is balanced, and its name is written as lead(IV) sulfide .
This is the list of the 802 isomers of tridecane, with their IUPAC names. Straight-chain. Tridecane; With dodecane backbone ... 4-Ethyl-3,5,6-trimethyloctane;