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2. Dichloromethane - Wikipedia

   en.wikipedia.org/wiki/Dichloromethane

   Dichloromethane (DCM, methylene chloride, or methylene bichloride) is an organochlorine compound with the formula C H 2 Cl 2. This colorless, volatile liquid with a chloroform -like, sweet odor is widely used as a solvent .

3. Aqueous two-phase system - Wikipedia

   en.wikipedia.org/wiki/Aqueous_two-phase_system

   It is a common observation that when oil and water are poured into the same container, they separate into two phases or layers, because they are immiscible.In general, aqueous (or water-based) solutions, being polar, are immiscible with non-polar organic solvents (cooking oil, chloroform, toluene, hexane etc.) and form a two-phase system.

4. Emulsion polymerization - Wikipedia

   en.wikipedia.org/wiki/Emulsion_polymerization

   In polymer chemistry, emulsion polymerization is a type of radical polymerization that usually starts with an emulsion incorporating water, monomers, and surfactants.The most common type of emulsion polymerization is an oil-in-water emulsion, in which droplets of monomer (the oil) are emulsified (with surfactants) in a continuous phase of water.

5. Separatory funnel - Wikipedia

   en.wikipedia.org/wiki/Separatory_funnel

   To use a separating funnel, the two phases and the mixture to be separated in solution are added through the top with the stopcock at the bottom closed. The funnel is then closed and shaken gently by inverting the funnel multiple times; if the two solutions are mixed together too vigorously emulsions will form.

6. Acid–base extraction - Wikipedia

   en.wikipedia.org/wiki/Acid–base_extraction

   Acid–base extraction is a subclass of liquid–liquid extractions and involves the separation of chemical species from other acidic or basic compounds. [1] It is typically performed during the work-up step following a chemical synthesis to purify crude compounds [ 2 ] and results in the product being largely free of acidic or basic impurities.

7. Polydimethylsiloxane - Wikipedia

   en.wikipedia.org/wiki/Polydimethylsiloxane

   Using this methodology it is possible to synthesize linear block copolymers, heteroarm star-shaped block copolymers and many other macromolecular architectures. The polymer is manufactured in multiple viscosities , from a thin pourable liquid (when n is very low), to a thick rubbery semi-solid (when n is very high).

8. Liquid–liquid extraction - Wikipedia

   en.wikipedia.org/wiki/Liquid–liquid_extraction

   A separatory funnel used for liquid–liquid extraction, as evident by the two immiscible liquids.. Liquid–liquid extraction, also known as solvent extraction and partitioning, is a method to separate compounds or metal complexes, based on their relative solubilities in two different immiscible liquids, usually water (polar) and an organic solvent (non-polar).

9. Paint stripper - Wikipedia

   en.wikipedia.org/wiki/Paint_stripper

   Dichloromethane, also called methylene chloride, was once a popular solvent, but its use has been declining because of health concerns. [1] Traditional solvent paint strippers penetrate the layers of paint and break the bond between the paint and the object by swelling the paint. [2]