Oct. 13, 1923 
The Constituents of “ Chufa ” Oil 
79 
Table I .—Fractional distillation of methyl esters of saturated acids 
[97.8 gm. subjected to distillation] 
Fraction. 
Temperature. 
Pressure. 
Weight. 
A.. 
°C. 
179-184 
185- 186 
186- 189 
189-197 
198-208 
Mm. 
9 
9 
9 
9 
9 
Gm. 
23. OO 
23. 00 
22. 15 
17. 70 
6. 15 
5-58 
B. 
C. 
D. 
E. 
Residue...... 
Fraction A and B distilled.1 
2 
Fraction C added.3 
Fraction D added.4 
Fraction E added.5 
Residue added.6 
7 
8 
Residue. 
144-148 
148-151 
I 5 a_I 54 
x S 4 -i 59 
l62-l65 
166-I76 
177-2 IO 
210-230 
2 
2 
2 
2 
2-5 
2.5 
2-5 
2. 5 
97 - 5 8 
5. 00 
24. 70 
21. 55 
14.57 
18.11 
8. 90 
2.85 
1. 70 
. 20 
97 - S 8 
