1920] 



on Low Temperature Studies 



279 



substance 



Acids and Anhydrides, etc. 



Formic acid 



Acetic ,, 



Monochloracetic acid .. 

 Di- „ „ .. 



Tri- „ „ .. 



Proprionic acid 



Valeric acid (sec) 



Butyric ,, n 



(a Br ,. „ 



Stearic ,, 



Oleic „ 



Acetic anhydride 

 Acetyl chloride 



EM 



Ch 

 RM 



0-5 



7 

 10 

 16 

 19 



5 

 2-5 



4 



5) 

 21 

 24 

 20 

 20 



Esters 



Methyl acetate 



Ethyl formate 



,, acetate 



,, chlor acetate 



Aceto-acetic ether 



Ethylene acetate 



Amyl ,, 



Methyl oxalate ... 



Ethyl 



Ethyl carbonate 



Ethyl ester of eth. malonic acid 



„ „ me. 

 Methyl,, ,, malonic acid ... 



Glycol bi-acetate 



Triacetin 



