Author Topic: Residue Trituration in DIPE?  (Read 1218 times)

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IsoPure

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Residue Trituration in DIPE?
« on: April 20, 2004, 01:32:00 AM »
An organic extract is dried, filtered and evaporated. The residue (solid) is triturated in diisopropylether (DIPE). Then kept at RT the desired product is obtained.

Q: Whats the procedure for triturating a solid?

Q: The recipe doesnt state how the DIPE is removed???

ApprenticeCook

  • Guest
This isnt for you isopure as i answered this...
« Reply #1 on: April 20, 2004, 07:29:00 AM »
This isnt for you isopure as i answered this in reply to your pm to me. But for eveyone else...

Q: Whats the procedure for triturating a solid?
A: To grind or rub to a powder.
Meaning that its a crystalline solid, presumably a large crystal mass, mash the fucker into a fine powder.

Q: The recipe doesnt state how the DIPE is removed???
A: Distill it off, DIPE bp is 68.8oC.

-AC