FOR SOLIDS AND LIQUIDS. 



275 



Name. 



Y Picoline 



it 



a Lutidine 



u 

 u 



it 



a 



ti 



" a—y 



" a— a 



P Lutidine 



a Ethylpyridine — 



Y Ethylpyridine 



a Collidine 



ii 



.i 

 ii 



ii 



u 



u 



(3 Collidine.^ 



Aldehyde collidine 

 a Isopropylpyridine 



Y Isopropylpyridine 



u 



Y Propylpyridine__ 

 a Propylpyridine — 



Purvoline 



Formula. 



Sp. Gravity. 



a h, n. 



C, H N . 



C, H„ N 



C a H„ N. 



.9467,0° __ 

 .945, 22° __ 

 .9467,0° ._ 

 ,7916, 154° 



.9377,0° 

 .9545,0° 

 .9503, 0° 

 .9424, 0° 



.9555,0° _. 

 .9593,0° __ 



■ 9495 1 no 

 .9498 j " 

 .9522,0° _. 

 .9358, 20° . 



.921 



.9439,0° _. 

 .953,22° _. 



.943 



.7839,173° 



.9291,0° _.. 

 .917, 15° ___ 

 .9280, 16°. 8. 

 .9224, 15° _. 

 .9656,0° _.. 

 .9389,4° ... 



.9342, 0° 



.9408,0° ... 



.9439, 0° 



.9393,0° ___ 

 .9411,0° ) 

 .9306, 10° J 

 .966, 22° _.. 

 .916, 14° ... 



Authority. 



Lange. Ber.18,3436. 

 Ladenburg. C. R. 



103, 692. 

 Ladenburg. Ber.21, 



287. 

 Williams. J. 7, 494. 

 Anderson. J. 10, 397. 

 Thenius. J. 14,502. 

 Williams. J. 17,437. 

 Ramsay. J.C.S. 35, 



463. ' 

 Richard. Ber. 13, 



198. 

 Lade n burg an d 



Ruth. Ber. 18, 52. 

 Ladenburg and 



Roth. Ber. 18,913. 

 Ladenburg. C. R. 



103, 692. 

 Williams. J. 17, 437. 

 Coninek. C. R. 91, 



296. 

 Ladenburg. Ber. 20, 



1653. 

 Ladenburg. Ber. 18, 



2963. 

 Anderson. J. 7, 490. 

 Anderson. J. 10, 397. 

 Thenius. J. 14, 502. 

 Wurtz. Ber.12,1710. 

 Ramsay. J. C. S. 35, 



4(13. ' 

 Richard. Ber. 13, 



198. 

 Hantzsch. Ber. 15, 



2914. 

 Weidel and Pick. 



S.W. A. 90, 972. 

 Mohler. Ber. 21, 



1014. 

 Coninek. C. R. 91, 



296. 

 Diirkopf. Ber. 18, 



9 -JO 

 Ladenburg. C. R. 



103, 692. 

 Ladenburg and 



Schrader. Ber. 17, 



1121. 

 Ladenburg. C. R. 



103, 692. 



Two lots. Laden- 

 burg. Ber. 17,772. 



Thenius. J. 14, 502. 



Engelmann. J.C.S. 

 50, 259. 



