DIY History | Transcribe | Scholarship at Iowa | Phenylbromethylbenzenesulfonamid and phenylbromethylamin by Carl Leopold von Ende, 1893 | Phenylbromethylbenzenesulfonamide and Phenylbromethylamin by Carl Leopold von Ende, 1893, Page 7

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Phenylbromethylbenzenesulfonamid and phenylbromethylamin by Carl Leopold von Ende, 1893

Phenylbromethylbenzenesulfonamide and Phenylbromethylamin by Carl Leopold von Ende, 1893, Page 7

[page]6[/page]

the properties of aqueous NH[subscript]3[/subscript], except that it does not dissolve the oxids of cobalt, nickel and cadmium. Its solution gives I and Br red precipitates; conducted over heated potassium it decomposes into KCN and hydrogen.

[underlined]Ethylamin[/underlined] C[subscript]2[/subscript]H[subscript]5[/subscript] * NH[subscript]2[/subscript]

     It is a mobile liquid, boiling at 18 degrees, has a sp. gr. of 0.696 at 8 degrees and mixes with water in all proportions. It acts precisely like ammonia, except that it will drive out NH[subscript]3[/subscript] from its salts and redissolve aluminium hydrate, when in excess.

[underlined]Dimethylamin[/underlined] NH(CH[subscript]3[/subscript])[subscript]2[/subscript]

     It is a gas readily soluble in water. Cold condenses it into a liquid, which boils at 7.2 degrees. The easiest way of obtaining it, is by boiling

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[page]6[/page] the properties of aqueous NH[subscript]3[/subscript], except that it does not dissolve the oxids of cobalt, nickel and cadmium. Its solution gives I and Br red precipitates; conducted over heated potassium it decomposes into KCN and hydrogen. [underlined]Ethylamin[/underlined] C[subscript]2[/subscript]H[subscript]5[/subscript] * NH[subscript]2[/subscript] It is a mobile liquid, boiling at 18 degrees, has a sp. gr. of 0.696 at 8 degrees and mixes with water in all proportions. It acts precisely like ammonia, except that it will drive out NH[subscript]3[/subscript] from its salts and redissolve aluminium hydrate, when in excess. [underlined]Dimethylamin[/underlined] NH(CH[subscript]3[/subscript])[subscript]2[/subscript] It is a gas readily soluble in water. Cold condenses it into a liquid, which boils at 7.2 degrees. The easiest way of obtaining it, is by boiling