C10H18 Index of chemical compounds with the same molecular formula From Wikipedia, the free encyclopedia The molecular formula C10H18 may refer to: Bornane Cyclodecene Decalin Decynes 1-Decyne 2-Decyne 3-Decyne 4-Decyne 5-Decyne, also known as dibutylethyne Spirodecane This set index page lists chemical structure articles associated with the same molecular formula.If an internal link led you here, you may wish to change the link to point directly to the intended article. More information Related molecular formulas ... Related molecular formulas C10H20 C9H16 C10H18 C11H20 C10H16 Close Related Articles