The amylicalcohols are identical in their chemical composition, but differ in certain physical properties, primary amylic alcohol boiling at 137 deg.
The amylic alcohol is removed in the usual way, and shaken with a small quantity of decinormal sulphuric acid; this washes out the alkaloid from the amyl alcohol, and the same amyl alcohol can be used again and again.
Amylic Alcohol= dissolves all the alkaloids, if they are in a free state, and it also takes up a little of the resin.
They are insoluble in amylic alcohol, ether, chloroform, benzene, or petroleum ether.
On heating with alcoholic potash, the products are nitrite of potash and amylic alcohol; the amylic alcohol may be distilled off and identified.
There is more than one amylic alcohol according to theory; eight isomers are possible, and seven are known.
The syrup which has been treated with benzol is freed, by gentle heating, from the small quantity of benzol remaining, and agitated twice with pure colourless amylic alcohol (boiling point 132 deg.
In order to distinguish picrotoxin from aloes a portion of the first obtained amylic alcoholic solution is poured upon glass, and allowed to evaporate spontaneously.
The aqueous solution is then concentrated, ammonia added, and the mixture well shaken with warm amylic alcohol, in which the alkaloid dissolves.
The latter is separated by means of a pipette, and the acid aqueous solution shaken with fresh quantities of amylic alcohol until completely decolorized.
The residue is boiled repeatedly with amylic alcohol, which extracts all the alkaloid present as well as the fatty and coloring matters, and the extracts filtered through filter paper that has been moistened with amylic alcohol.
The method of von Uslar and Erdman differs from that of Stas merely in the substitution of amylic alcohol for ether, and of hydrochloric acid for oxalic or tartaric acid.
Fuchsin is separated by treatment with subacetate of lead and addition of amylicalcohol (Jour.
Above these middle plates the alcohol vapors are completely separated from the products of the "tail" that is the aldehydes, amylic oils, etc.
E to the second column B wherein the last runnings or amylic oils, etc.
The behavior of the amylic alcohol, thus colored red, with hydrochloric acid and ammonia is characteristic.
The filtrate, if shaken up with amylic alcohol, gives it in either case a red color.
It is better to extract the morphia from the amylic solution by shaking with successive small portions of weak acetic acid, separating each time, till the acidity remains unneutralized.
Some are soluble in benzine, others in amylic alcohol, petroleum spirit, acetic ether, &c.
The united amylic alcohol solutions will contain all the morphia, but can only be distilled in vacuo, since at 120° C.
Heat some redistilled amylic alcohol nearly to boiling (it boils at 120° C.
From the alkaline liquid the alkaloid can be dissolved out by at once shaking with ether-chloroform or hot amylic alcohol as already described.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "amylic" in a variety of sentences. We hope that you will now be able to make sentences using this word.
