FOR SOLIDS AND LIQUIDS. 



159 



Name. 



Formula. 



Si*. Gravity. 



Authority. 



Isoheptane*, ethyl-amyl, 

 or dimethyl-butyl-me- 

 thane. C."90°.3. 



C 7 H 16 .7009,0° 



Methyl- ethvl-propvl -me- 

 thane. (B. 91°.) 

 Triethyl-methane. (B.96°) 



Dimethyl-diethyl-me- ) 



thane. (B. 86°— 87°.) j 



" From petroleum. 



Heptane from petroleum _ 

 " (B. 92°— 94°). 



(i it 



Normal octane. (B. 125°. 5) 



an, 



.6819, 17°.5 

 .6795, 20° 

 .6789, 19°. _ 



.72.39, 0°___-| 

 .7148, 15° __ I 

 .6000, 32° __ J 

 .6867, 48°__J 

 .6803, 18°.4__. 



.69692,0° 



.61606, 90°.3_. 

 .6060, 91° 



.6895, 20° 



.689, 27° 



.7111,0° 

 .6958,20 o .5 



.709, 16° ._. 



" " From co- 



nicein. 

 Tctramethyl-butane, or 

 diisobutyl. (B.108°.53.) 



.7328,0° 



.6473, 92°-94° 



.7303,0° 



.6462, 92°-94° 

 .6945, 18° 



.7083, 12°.5_— 

 .7032, 17° 



.723,0° ) 

 .721, 10° f — 

 .710, 17°.5_. 



.726, 15° __. 



.728, 0° 



.7207, 15°.5 

 .7165, 15°. 6 



.723, 13°... 



.71883, 0° ._ 

 .61077, 125°.46 

 .712, 11° ___ 



.6040, 18° 



7057,0° _.. 

 7135,0° 

 I .7001, 16°.4 



Wurtz. J. 8, 576. 



Schorlemmer. A. C. 



P. 136, 259. 

 Schorlemmer. A. C. 



P. 136, 264. 



Schorlemmer. A. C. 

 P. 136,260. From 

 petroleum. 



Grimshaw. A. C. P. 



166, 163. 

 {Thorpe. J. C. S. 

 j 37, 371. 

 Ramsay. J. C. S. 35, 



463. 

 Just. A. C. P. 220, 



155. 

 Laden burg. B. S. C. 



18, 548. 



Friedel and Laden- 

 burg. J. P. C. 

 10i; 315. 

 Schorlemmer. A. C. 



P. 166, 172. 



Bartoli and Strac- 

 ciati. Bei.9,697. 



Williams. J. 10, 



418. 

 Schorlemmer. 

 Schorlemmer. A. C. 



P. 161, 263. 



Riche. J. 13, 248. 



Schorlemmer. J. 15, 



386. 

 Pelouze and .Ca- 

 hours. J. 16, 524. 

 Wurtz. J. 16, 509. 

 Thorpe and Young. 

 Two lots. A. C. 

 P. 165, 1. 

 Cahours and Demar- 

 cav. C.R.80,1571. 

 Thorpe. J. C. S. 

 37, 371. 

 Hofinann. Ber. 18, 



13. 

 Kolbo. J. 1, 559. 



Wurtz. J. 8, 576. 

 Kopp. A. C. P. 95, 

 307. 



* For a mixture of heptane and isoheptane from petroleum, B. 92°— 94°, Pelouze and Cahours 

 give a sp. g. of .(",99, 16°. 



