tetratetracontane

== English == === Etymology === From tetra- +‎ tetra- +‎ -conta- +‎ -ane. === Noun === tetratetracontane (plural tetratetracontanes) (organic chemistry) Any of very many isomers of the aliphatic hydrocarbon having forty-four carbon atoms, but especially n-tetratetracontane CH3(CH2)42CH3