CHAPTER XV 



TABULAR INDEX 



oj Principal Substances Mentioned {other than intermediates) 

 with Outline of Tests and some Physical Properties 



The late M. GeofFroy the physician was the first who 

 thought of comprizing in a table the fundamental relations 

 or affinities in Chemistry. — Beaum:§. 



This table has been arranged in alphabetical order under 

 each main heading of Miscellaneous, Phenyl, Indolyl, 

 Naphthyl, and Other Aryl Compounds. 



Solubilities are indicated qualitatively as follows: in 

 water (w...), ethyl alcohol (a), ethyl ether (e), acetone (t), 

 ethyl acetate (s), benzene (b), chloroform (c), methyl alcohol 

 (m), usual fat solvents (f) — : 



Almost insoluble in cold solvent: w 

 Appreciably soluble in cold solvent: w 

 Appreciably soluble in hot solvent: W ' 



Very soluble in hot solvent: W 

 Almost all the substances are solid or oily at ordinary 

 temperatures, and only one boiling-point has been given. 

 *An asterisk indicates corrected melting-points. 

 (With acknowledgments to Beilstein's Handbuch, Heil- 

 bron's Dictionary, and other authorities.) 



137 



