# Is there a nomenclature for linear alkanes with n carbons?

Is there a common nomenclature (not necessarily IUPAC) for naming linear alkanes with $n$ carbons without resorting to Greek/Latin numerical prefixes (hex-, hept-, etc.)?

For instance, is there a name for the higher linear alkane of $\mathrm{50}$ carbon atoms other than n-pentacontane? ("Not necessarily IUPAC" is meant in the same sense that $\alpha$, $\beta$, and $\gamma$ nomenclature don't follow IUPAC rules but are nevertheless often used to designate relative positions of carbon atoms)

• Informally you can address them as C50, once you set up the stage. But you should feed the IUPAC first. – ssavec Feb 25 '16 at 9:28
• I suspect the most compact way (and what most chemists would use) is to specify the generic formula like CH3(CH2)n(CH3) which is unambiguous and saves having to know any latin or greek numeric prefixes for big numbers. – matt_black Feb 25 '16 at 11:28
• ^^ matt_black's post definitely seems, to me, to describe a method more common than using the Latin/Greek method, even. – SendersReagent Feb 25 '16 at 23:00
• That condensed formula certainly satisfies what I'm looking for, though I was personally hoping for something that rolls off the tongue a little more concisely. (Though of course that is not a qualification for being a answer.) In the same sense that the point group associated with a tetrahedral molecule can be concisely referred to as $T_d$ – Bob Feb 26 '16 at 0:16
• Great idea, something like n-[50]carbane would be useful. – mykhal Apr 22 '17 at 22:19

• Bliss you :-) $\text{ }$ – ParaH2 May 29 '17 at 22:49