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Separation of Amines and Carboxylic Acids Using Extraction

Initially have a sample of a water-insoluble, neutral organic compound dissolved in 50 mL methylene chloride that may be contaminated with:

-Organic carboxylic acid and/or

-Organic amine base

The organic neutral compound will be a solid while the acid/base impurities can either be solids or liquids.

Devise a laboratory procedure to separate the organic neutral compound from the potential acid/base impurities and obtain a maximum yield of purified material. The sample must be in crystalline form.

All of the organic compounds can be recrystallized from 95% ethanol

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  • Category:- Chemistry
  • Reference No.:- M9411093

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