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Salmo
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Registered: 20-9-2012
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Sorry man I just checked the boiling point and it is 40°C no need for vacuum.
[Edited on 22-10-2012 by Salmo]
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starman
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Quote: Originally posted by Salmo  | | Thank you watson do you think that DCM is dangerous to strip for a "cheap" vacuum pump like mine? |
Like Watson I really don't understand what you're on about.DCM boils at 40C,atmospheric distillation should be adequate.
If you are dealing with a particularly heat sensitive compound just use the aspirator in conjunction with a warm water bath.
Alternatively you can simply use a fan blowing across an evaporating dish if you are prpared to sacrafice the solvent.(open air,dont inhale
obviously.)
Chemistry- The journey from the end of physics to the beginning of life.(starman)
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