MABERY AND SHEPHERD. — SOLID HYDROCARBONS. 



289 



Calculated for solid : 



60° 

 70° 



60° 

 70° 



Distillate, 50mm. 282°-286°. C, 5 H 52 . 

 Per cent of solvent, 78.35. 

 " " <•' solid, 21.65. 



Sp. gr- of solid. 



0.7779 

 0.7707 



Sp gr. of mixture. 



0.7784 

 0.7721 



Calculated for solid 



60° 

 70° 



Distillate, 50mm. 300°-302°. 

 Per cent of solvent, 82.81. 

 " « " solid, 17.19. 



\j<yi -Hf, 



27 1J r>6» 



Calculated for solid 



70° 

 80° 



Distillate, 50mm. 312°-314° 

 Per cent of solvent, 79.75. 

 " " " solid, 20.25. 



CjS Hf.H . 



Calculated for solid : 



n„. 



70° 1.4285 



80° 1.4226 



VOL. XXXVIII. — 19 



Molecular Refraction. 



129.3 

 129.9 



Theoretical. 



131 



