262 

 Table 5-3 Continued 



Compound 



Formula 



Remarks 



Tm 



Aldehydes (continued) 









2-ethyl-2-propenal 



C5H3O 





84 



2-pentenal 



C^H^O 





84 



2,2-dimethylpropanal 



C^H.oO 



B 



86 



2-methylbutanal 



QHioO 



D 



86 



3-methylbutanal 



QH.oO 



C 



86 



Pentanal 



QH.oO 





86 



2-hexadienal 



QHsO 





96 



4-methyl-3-pentanal 



QHioO 





98 



2-hexenal 



C,H,oO 





98 



2-ethylbutanal 



QHj.O 



A 



100 



3-methylpentanal 



QH^O 



D 



100 



Hexanal 



CaHi.O 





100 



2,4-heptadienal 



C7H10O 



A 



110 



2-heptenal 



C,H,,0 





112 



Heptanal 



C,H„0 



D 



114 



2-octenal 



QH„0 



B 



126 



3,3-dimethylhexanaI 



QH„0 



A,D 



128 



Octanal 



QH,,0 



D 



128 



2-nonenal 



C,H,,0 





140 



Nonenal 



C,H,,0 



B 



140 



Nonanal 



CgHjgO 



D 



142 



2-decenaI 



CioHigO 



B 



154 



Decanal 



C10H20O 



D 



156 



Undecanal 



C„H,,0 





170 



2-dodecenal 



Ci^H^.O 



B 



182 



Benzaldehyde 



C,H,6 



D 



106 



Methylbenzaldehyde 



QH^O 



B 



120 



Benzeneacetaldehyde 



C3H3O 





120 



AliphaticslAromatics 









Propene 



C3H, 



A,C 



42 



Propane 



C3H3 





44 



2-butene 



C4H8 





56 



2-methylpropane 



C4H10 



A 



58 



