10 
Itidian Forest Records. 
[VoL. IX 
Table HI. 
No. 
B. P. (100mm.) 
30° 
r 30“ 
[“Id 
I 
96-102“ 
0-8426 
1-46 
-1-24-17° 
11 
102-108“ 
0-8276 
1-457 
-1-17-45° 
III 
108-114“ 
0-8137 
1-4475 
-f 11-06° 
.V 
114-120° 
0-7945 
1-4372 
-f5-75° 
V 
120-126° 
0-7785 
1-429 
-f7-3° 
VI 
126-132° 
0-7923 
1-4322 
-1-11-32" 
VII ' 
132-142° 
0-8412 
1-452 
4-23-0° 
Table IV. 
No. 
B, P. (lOOmm.) 
-10° 
D - 
30° 
N^O! 
D 
r n30° 
Wd- 
I 
108-114° 
0-8168 
1-45 
+ 7-04° 
II 
114-120° 
0-7954 
1-437 
4-5-5“ 
III 
120-126° 
0-7769 
1-4265 
4-5-88° 
The fraction boiling at 120-126°/ 100mm. was the main fraction 
all the others being comparatively small. This fraction was repeatedly 
distilled over sodium to remove an alcohol which was present when an 
oil was obtained which boiled very constantly at 125-127°/100mm. 
and at 190-193°/705mm. This oil had the following constants : — 
0-7526, Nip 1-4205, [a]^ -|-l-75°. On examination the 
hydrocarbon was found to absorb a little bromine when dissolved 
in chloroform, the quantity was however so small that the reaction 
was evidently due to the presence of a small quantity of impurity. The 
hydrocarbon was therefore mixed with ice and treated with a two per 
cent, solution of potassium permanganate until a permanent pinlc colour 
resulted. The hydrocarbon was recovered by distillation in steam and 
after distillation over sodium it was fomid to boil quite constantly 
[ 120 ] 
