RON number 1

[chemilocha]

hi,
i would like to know what are the octane numbers of pure components
the components are,,
pentane= ?
hexane= ?
heptane= ?
octane= ?
nonane= ?
decane= ?
cyclohexane= ?
cyclononane= ?
benzene= ?
toluene= ?
p xylene= ?
ethyle benzene= ?


i searched on googles there is variations in RON NUMBER on differnt site when i cross checked,also i have searched in books related petroleum ,, but i have not getting a data that on i should trust.. so please if any one of ypu peoples having data regarding RON Number then please upload here.

 

[LittleInch]

This would seem to give a clear understanding of what the RON number actually is and some pure component values.

http://www.refiningonline.com/engelhardkb/crep/tcr4_29.htm

As it is a tested value it could very between different sources

This seems to have similar values

http://www.enggcyclopedia.com/2011/01/octane-number/

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