REFRACTIVE INDICES WITH OTHER DATA OF EUCALYPTUS OILS. 



45 



Eucalyptol-pinene oils — continued. 









No. 



Species. 



Refractive 



index 

 n D 16° C. 



S 

 Specific re 

 gravity e 



15 ^' 



pecific 

 fractive 

 nergy 

 n D — 1 



Solubility 

 in alcohol 



(•8722 at 

 155° C.) 1 



volume 

 requires 



10 times 

 solubility 



x refrac. 

 tive index. 



22 



E. polybractea* 



1-4736 



•9197 



5149 



1-2 



17-68 





Do. commer. dist. 604 



1-4686 



•9286 



5046 



1-0 



14-68 





Do, do. crude dist. 7*05 



1-4692 



•9282 



5055 



1-05 



15-42 





Do, same oil rectified 



1-4676 



•9254 



5053 



1-05 



15-41 



23 



E. hemilampra 



1-4735 



•9310 



5086 



1-2 



17-68 



21 



„ longifolia ... 



1-4738 



•9249 



5122 



1-2 



17-68 



25 



,, intertexta ... 



1-4748 



•9323 



5092 



1-2 



17-69 



26 



„ Behriana ... 



1-4765 



•9272 



5139 



1-2 



17-72 



27 



„ Stuartiana . . . 



1-4709 



•9194 



5122 



1-25 



18-38 



28 



,, eugenioides... 



1-4747 



•9220 



5148 



1-25 



18-43 



29 



„ amygdalina 



1-4760 



•9104 



5228 



1-25 



18-45 



30 



„ punctata* ... 



1-4771 



•9297 



5135 



1-25 



18-46 



31 



,, Bossii 



1-4741 



•9202 



5152 



1-35 



19-90 



32 



„ resinifera ... 



1-4755 



•9194 



5172 



1-35 



19-91 



33 



„ Seeana 



1-4706 



•9146 



5145 



1-37 



20-14 



34 



„ camphor a ... 



1-4733 



•9072 



5217 



1-4 



20-62 



35 



„ rostrata var. borealis 



1-4747 



•9251 



5131 



1-4 



20-64 



36 



„ viminalis var. (a) ... 



1-4711 



•9169 



5138 



1-45 



21-33 



37 



„ goniocalyx ... 



1-4746 



•9097 



5218 



1-8 



26-54 



38 



„ ovalifolia v.lanceolata 



1-47U 



•9U9 



5166 



2-0 



29-42 



39 



„ salmonophloia* 



1-4738 



•9069 



5225 



3-5 



51-58 



40 



„ quadrangulata 



1-4692 



•9075 



5170 



4-0 



58-76 



41 



,, Bosistoana .. 



1-4732 



•9175 



5158 



50 



73-66 



42 



„ melliodora ... 



1-4706 



•9041 



5205 



6-0 



88-23 



43 



„ redunca 



1-4720 



•9092 



5191 



6-0 



88-32 



44 



,, conica 



1-4733 



•9259 



5112 



6-0 



88-39 



45 



,, propinqua*... 



1-4788 



•9035 



5299 



8-0 



118-30 



46 



„ odorata* (Faulding) 



1-4775 



•9150 



5218 



^2^ 



1-1 o ^ 



47 



,, occidentalis* 



1-4774 



•9128 



5230 



I i— l o 



48 



,, dumosa* 



1-4760 



•9130 



5213 



1 r-i O 



Luble 



ime i 

 Icohc 



49 



„ microcorys ... 



1-4747 



•9059 



5240 



50 



„ gracilis* 



1-4771 



•9107 



5239 



i s,a * 



1 O^ 03 

 1 co o 



51 



,, paludosa 



1-4773 



•9095 



5248 



l 9 o 



J > 



Pinene oils ; phellandrene absent, 

 above 1*47 and below 1*48. 



Refractive index 











Specific 









Refractive 



Specific 



refractive 





flo. 



Species. 



index 



gravity 



energy 









w D 16° C. 



ITc. 



n D — 1 



d 





52 



E. botryoides ... 



1-4787 



•8802 



•5439 



None soluble in 



53 



„ calophylla ... 



1-4788 



•8751 



•5471 



less than 7 vol- 



54 



„ dextropinea 



1-4741 



•8806 



•5383 



umes of 80 per 



55 



„ diversicolor 



1-4747 



•9134 



•5197 



cent, alcohol 



56 



„ losvopinea ... 



1-4769 



•8964 



•5320 





57 



,, saligna 



1-4760 



•8940 



•5324 





58 



,, Wilkinsoniana 



1-4774 



•9016 



•5295 





