FOR SOLIDS AND LIQUIDS. 



201 



Namk. 



Butyric acid 



Formula. 



C 4 H 8 2 



(1 u 



Isobutyric acid. B. 154° 



Normal valeric acid. 



B. 



Isovaleric acid.* B. 175° 



C,H 



Si\ Gravity 



.9746 

 .9781 

 .8099 

 .8120 

 .9(303, 20° _. 



0° 



162 c 



.9.349, 25° 

 .9809, 0° _ 



.9024, 20° 

 .988(52,0° 

 .9739, 15° 

 .973,7° _. 



.9598, 0° ___ ) 

 .9208, 50° __ \ 

 .8965, 100° J 

 .9503,20° 



.9697,0° _,_1 

 .9160, 52°.6 

 .8665. 99°. 8 j 

 .8220, 139°.8J 



.9490,20° 



.9515,20° 



.8087, 153° ._. 



.9651,0° ___ ) 

 .8054. 154° j 



.9519, 20° 



.9577,0° ___1 

 .9415, 20° __ I 

 .9284,40° ._ f 

 .9034, 99°. 3 J 

 .945, 17°. 5 



.7569, 195° _. 



.9608,0° ___ 

 .9448, 20° — 

 .9562,0° ___ 

 .7828, 185°. 4 

 .9568,0° .__. 



.941, 14° 

 .932, 28° 

 .944, 10° 



.930, 12.°5. 

 .937, 16°.5. 



.9403, 15° _. 

 .9555,0° __. 

 .9378, 19°. 6 



Authority. 



■ Zander. A. C. P. 

 j 224, 88. 



Winkelniann. P. A. 



(2), 26, 105. 

 Liideking. P. A. (2), 



27, 72. 

 Gartenmeister. A.C. 



P. 233, 249. 

 Traube. Ber. 19,885. 



Kopp. P. A. 72, 258. 



Delffs. A. C. P. 92, 

 277. 



Markownikoff. A.C. 



P. 138, 368. 

 Linnemann. Ann. 



(4). 27, 268. 



Pierre and Puchot. 

 B. S. C. 19, 72. 



Briihl. Ber. 13, 1529. 

 Briihl. A.C. P. 200, 



180. 

 Schiff. G. C. I. 13, 



177. 

 Zander. A. C. P. 



224, 88. 

 Traube. Ber. 19,886. 



Lieben and Rossi. 

 A. C. P. 159, 58. 



Cahours and Demar- 



ca,y. C. Pv. 89, 331. 

 Ramsay. J. C. S. 35, 



463. 

 Kehrer and Tollens. 



A. C. P. 206, 239. 

 Zander. A.C. P. 224, 



88. 

 Gartenmeister. A.C. 



P. 233, 249. 



Cbevreul. 



Trommsdorf. A. C. 



P. 6, 176. 

 Trautwein. Gm. H. 

 Dumas and Stas. J. 



P. C. 21, 267. 

 Personne. J. 7, 653. 

 Kopp. A. C. P. 95, 



307. 



* Including ordinary and unspecified valerianic acid. 



