HOLE OF BILE IN LIPID ABSORPTION 99 



Table 13 



Melting Points and Coordination Numbers of Choleic Acids with Simple 



Aliphatic Esters as Acholic Components' 1 



Coordination number^ 



Acholic component M.p., °C. 



Formate, hexyl 167.5 4 4 



Heptyl 168-169 4 4 



Octyl 170.5-171 6 6 



Dodecyl 179 6 6 



Tetradecyl 185 X 8 



Cetyl 187.5 8 8 



Acetate, methyl ra. 145 3 1 



Uthyl ca. 140-145 3 J 1 



Propyl ra. 142-146 4 ? 1 



Hexyl 168-169 4 4 1 



Heptyl 169 4 4 1 



Octyl 172-173 6 6 1 



Dodecyl 180.5 6 6 1 



Tetradecyl 185 . 5-186 8 8 1 



Cetyl 189 8 8 1 



Propionate, methyl ra. 144-148 3 ? 



Ethyl ra. 145-149 4 1 ? 



Heptyl 170-171 4 4 ? 



Octyl 173.5-174.5 6 6 ? 



Dodecyl 182 6 6 1 



Cetyl 187 8 8 1 



Butyrate, methyl ra. 148-152 4 4 



Ethyl c 2,4 1 4 



Octyl 176-176.5 6 6 4 



Dodecyl 183.5 6 6 4 



Cetyl 189 8 8 4 



Valerate, butyl 169-170 6 4 4 



Octyl 176-177 6 ti 4 



( 'aproate, amyl 1 73 . 5 6 4 4 



Octyl 181-181.5 6 (i 4 



Heptylate, methyl 169-170 4 4 



Hexyl 177-177.5 6 4 4 



Octyl 182 6 6 4 



Caprylate, methyl 169-170 4 4 



Heptyl 180.5-181 6 4 4 



Octyl 181-181 .5 6 6 4 



Pelargonate, methyl 174-175 6 6 



Heptyl 182.5-183 6 4 6 



Octyl 185 8 6 6 



Caprate, nonyl 186.5-187 8 6 6 



Table continued 



