plural of octacosane

A brominated flame retardant with the molecular formula C₁₂H₂Br₈O.

(organic chemistry) Either of twelve isomers of the polychlorinated biphenyl containing eight chlorine atoms

plural of octachlorobiphenyl

(chemistry) coordinated with eight ligands

(music) A musical interval of the Western twelve-semitone system consisting of eleven semitones and spanning eight degrees of the diatonic scale. It is one semitone narrower than a perfect octave and enharmonically equivalent to a major seventh.

(music) A musical interval of the Western twelve-semitone system consisting of twelve semitones and spanning eight degrees of the diatonic scale. It is enharmonically equivalent to an augmented seventh and is commonly referred to as an octave.

(music) A musical interval of the Western twelve-semitone system consisting of thirteen semitones and spanning eight degrees of the diatonic scale. It is one semitone wider than a perfect octave and enharmonically equivalent to a minor ninth/compound minor second.

Of or pertaining to octacosanoic acid or its derivatives; montanic

(organic chemistry) montanic acid