CAPILLARY ATTRACTION IX RELATION TO CHEMICAL COMPOSITION. 253 



TABLE II. 



Substance. 



Normal Hexanê CcH^, 

 Normal Heptane C 7 H lc 

 Diisobutyl (C 4 H 9 )f 



Diisoamyl 



Amylene 



Octylene 



(C,H u )f 



C 5 H io 



C s Hig 



Diallyl USC=C. H,C-CH 2 -C=CH 2 

 H <" H 



IK' « H 



Benzene 



He \ Cfl 



Toluene IIC=C-C=C-C^C-CH 

 H H H II II 



Xylene (I : 2) 

 „ (1:3) 

 „ (1 : 4) 

 Ethyl Benzene 

 Propyl Benzene 

 Ethyl Toluene 



c„h 



» 1 - l 10 



C 6 H..C 2 H, 

 C 6 Hj.C 3 H 7 



Crllj.CH^.CoH: 



Mesitylene (1 : 3 : 5) C c H 3 (CH 3 ) n 



Cymene (1 : 5) C G B 4 (CH 3 )(C 3 H 7 ) 



Ternpnp ' C 3 H 7 



xeipeue j H H H | H 



(citrene)JH 3 C-r-c=c-c=C-( H 



K. 



2.772 

 2.575 

 2.410 

 2.192 

 3.082 



2.572 



3.008 

 1,20 1 

 3.G92 

 3.354 

 3.358 

 3.340 

 3.420 

 3.122 

 3.092 

 3012 

 2.782 

 2.748 



V 



Molecular 

 Volume. 



140.02 

 162.56 

 184.89 

 231.80 

 110.18 

 177.61 

 126.10 

 96.17 

 118.25 

 139.91 

 L39.69 

 1 1,0.2] 

 138.96 

 161.82 

 161.95 

 162.41 

 L 84.46 

 18C.3 * 



* For the peculiarity of the molecular volume of this compound, see the foot-note annexed 

 to the foregoing table. 



