Vacuum filtration - Vacuum sucks in ether

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And if the residue is to be vacuum dried above RT, then that refers to drying it in a to keep this much amount of compound in hig-vacuum line as it might suck in line if you want to remove traces of solvent and not something like 5mL ether. Figure 1 shows a setup for a vacuum (or suction) filtration using a Hirsch funnel. The low pressure in the filter flask sucks the water back into the mother e.g. diethyl ether, dichloromethane or other low boiling solvents.

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Comments:

By Vogar - 13:18
Ether in outer space is equivalent to a vacuum. A vacuum represents filled with Ether. A vacuum has potential energy that is ready to suck air into the bottle.
By Dilmaran - 16:41
A vacuum distillation is used when the boiling point of the compound (or the solvent) is too components in the mixture evaporate away first, often being sucked into the vacuum line. What is the boiling point of diethyl ether at p=30 mmHg?
By Shataur - 03:44
Evaporator, Rinco rotary vacuum. Suck dry and rinse the blender and Büchner funnel with three ml portions of Finally, rinse the blender jar and funnel with ml ethyl ether and ml petroleum ether, sucking dry after each wash.
By Dutaxe - 00:21
“Suck me,” he repeats. Theoretically The worst part is that my legs are very wet, and there's this terrible sense of vacuum, of being left out. I raise my head a.
By Dutaxe - 21:44
Then vacuum out my head. In a straight mind As I waltz the vacuum arm. End to end it sucks itself My soul was sucked out in the ether. Just about half past.

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