the Physical Properties of Compounds. 123 



.p. = 79. I Liquid. I Liquid. Liquid. 



XVIII. 



CH„C1 CHOI, 



CI 

 m.p. = 29. 



Liquid. 



XIX. 



Diamidobenzene. 



L4 1.3 



m.p. = 140 63 



PlienyUiy drazine . 



C 6 H 5 .NH.KE 2 



23 



XX. 



Amidotoluene, CH 3 . C 6 H 4 . NH 2 



' 1.4 1.3 L2 



m.p. = 4o. Liquid. Liquid. 



Benzyl amine. 

 C 6 H-.CH 2 .NH 2 . 

 Liquid. 



Methylaniline. 



C 6 H 5 . NHCH 3 . 

 Liquid. 



