42 



CUBICAL EXPANSION TABLES. 



Formula. 



Trimethvlacetic acid. 



Stearic acid. 



Acetic anhydride. 



Methyl formate. 

 « « 



Ethyl « 



Propyl 



Butyl 



C= H, n O, 



C.h H 3 , O,. 



C< H fi O a 



C, H 4 0, 



C 3 H G 2 . 



C, H 8 0, 



C 5 H 10 0. 2 . 



Coeff. of Expansion. 



.0010056. o°-5o°. 

 .0010794. o°-ioo°. ■ 



.OOIII32. 0°-I20° 



.0010008. o°-5o°. 

 .0010775. o°-ioo° 



.OOIIO98. 0°-I20° 



.00100548. 0^-50° 

 .0010816. o°-ioo° 



.OOIII57. 0°-I20° 



.00112. 5o°-75°. 



.00120. 75°-ioo°. 



.00052. 9°2-33 c 8. 



.00066. 33°8-45°5. 



.00115. 45°5-6i°2, 



.00475. 6i°2-66°5, 



.00060. 9°2-33°8. 



.00081. 33°8-45°5. 



.00117. 45°5-6i°2. 



.00347. 6i°2-66°5. 



f Expansion in I 

 J moment of I 

 I fusion at 70 . J 



.0012450. O -IOO . 

 .0013257. o°-i4o°. 



.0014413. 0-1 5 . 

 ,001 5514. o°-35°. 



,001236497. -32°.43. 

 .001522943. 6i°.54. 



0013924. o°-2 5°. 

 .0014891. o°-55°. 



001325205. o°. 

 001679323. 52°.9. 



001306. o°-5o°. 

 0014123. o°-82°.7. 



001240. o°-5o°. 

 0013655. o°-98°.5. 



Authority. 



Erlenmeyer&Hell. 

 A.C.P. 160. 257. 



Volumes given for 

 every 10°. 



Butlerow. B. D. G. 



G. 7. 728. 



Kopp. A. C. P. 93. 

 129. 



Kopp. 35. Values 

 given at inter- 

 mediate temper- 

 atures. 



Kopp. 23. Second 

 paper. Vol. given 

 for every 5°. 



Pierre. 20. 



Kopp. 23. Second 

 paper. Vol. given 

 f< ir every 5°. 



Pierre. 26. 



Pierre & Puchot. 

 A. C. Phys. (4). 

 22. 234. interme- 

 diate values also 

 given. 



Pierre & Puchot. 

 A.C.rhys.(4).22. 

 234. Intermedi- 

 ate values given. 



