Liteanu, C.; Gocan, S. published an article in 1961, the title of the article was Paper thermochromatography. I. Separation of the mixture Cu++ and Cd++ with butanol + HCl.Category: alcohols-buliding-blocks And the article contains the following content:
Rf values change as the temperature gradient increases. Changes in Rf values for Cd++ and Cu++ are different in 80% butanol + 3N 20% HCl, so that better separation is obtained. The experimental process involved the reaction of 2,2′-(tert-Butylazanediyl)diethanol(cas: 2160-93-2).Category: alcohols-buliding-blocks
2,2′-(tert-Butylazanediyl)diethanol(cas:2160-93-2) belongs to alcohols. In general, the hydroxyl group makes alcohols polar. Those groups can form hydrogen bonds to one another and to most other compounds. Owing to the presence of the polar OH alcohols are more water-soluble than simple hydrocarbons. Category: alcohols-buliding-blocks
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts