﻿Mr. F. Burden on the Boiling-points of Organic Bodies. 533 



Supplemental Tables, containing the Calculated with the Ob- 

 served Boiling-points. 



Table P. — Paraffins. 



Name. 



Quartane 



Quintane 



Sextane 



Septane 



Octane 



Nonane 



Decane 



Undecane 



Duodecane 



Tridecane 



Quatuordecane ... 

 Quindecane 





Specific 



Calculated 



Formula. 



boiling- 





gravity. 



point. 



C 4 M 10 



29 



o 



4 



C 5 H 12 



36 



36 



C 6 H u 



43 



65 



C 7 H 16 



50 



91 



C 8 H is 



57 



116 



C 9 H 20 



64 



141 



C 10 H 22 



71 



161 



C ll H 24 



78 



182 



C 12 H 26 



85 



202 



C 13 R 2i 



92 



221 



C u H 30 



99 



239 



C 1S JJ32 



106 



257 



Observed 

 boiling- 

 poinr. 



\. little above 



30° 



68 



92 

 116 

 138 

 162 

 182 

 200 

 218 

 240 

 258 



Observer. 



Pelouze and 

 Caliours. 



Table Q. — defines. 



Quartene 

 Quintene. 

 Sextene . 

 Septene . 

 Octene . 

 Nonene . 

 Decene . 



C 4 H 8 



28 







C 5 H 10 



?5 



32 



C 6 H 12 



42 



61 



C 7 H 14 



49 



88 



C 8 H 16 



56 



112 



C 9 H 1S 



63 



136 



c io H 20 



70 



158 



C 16 JJ32 



112 



273 



3 



35 



68 



95 



115 



140 



160 



275 



Table 11. — Simple Ethers. 



Metbyl ether 

 Methylethyl ether. 

 Ethyl ether.. 

 Methylamyl ether. 

 Ethyltetryl ether . 

 Ethylamyl etber.. 



Tetryl ether 



Amyl ether 



C 2 H 6 



23 



-26 



C 3 H 8 



30 



9 



C< H 10 O 



37 



40 



C 5 H i2 



44 



68 



C 6 II 14 



51 



95 



C 7 H 16 



58 



118 



C 8 H 18 



65 



142 



C 10 H 22 O 



79 



184 



-21 

 11 

 36 

 72 



80 

 112 



Bertbelot, 



Williamson. 



Gay-Lussac. 



Williamson. 



Wnrtz. 



Williamson. 



Doubtful. 

 182 | llieckber. 



Table S.— Methylic Ethers. 



Methyl formiate .. 

 „ acetate .. 

 „ propionate 

 „ butyrate . . 

 ,, valerate .. 



C 2 H 4 O 2 



30 



9 



C 3 H 6 O 2 



37 



40 



C 4 H 8 O 2 



44 



68 



C 5 H 10 O 2 



51 



95 



C 6 H 12 2 



58 



118 



33 

 55 



Andrews, 

 Andrews. 



Unknown. 



95 | Kopp. 



116 Kopp. 



Phil. Mag. S.4. No. 276. Suppl. Vol. 41. 



2N 



