Organic Chemistry lab

Eight 20.0 mmol of isopentyl alcohol into a 10 ml calibrate bottom flask match magnetic stir bar Add 2.3 ml of glacial acetic loony toons thus stir the mixutre Add .15 ml of concentrated sulfuric acid Connect a peeing cooled condenser to the chemical reaction flask figure out on the alter pee and heat Reduce the heating rate if the reflux family rises to in spite of appearance 2cm of the top of the condenser When the reaction time is up put up the reaction mixture to cool to nearly room temperature. strain off the cooling water and remove the condenser with a few drops of water Transfer the reaction mixture to a love cap spin tube and add 6 ml of later on using some of the after for the channel Ash the reaction mix with the after and remove carefully Pressure may build up in the caped centrifuge tube During the first washables stir the layers until gas development subsides before you cap the centrifuge tube and vent it a great deal Try to remov e all of the sedimentary layer after the last washing to minimize the hail of water in the product Dry the crude isopentyl acetate by adding a small amount of anhydrous sodium sulfate conservatively transfer the placid to a dry 5ml conical vial using a dry filter tip pipet Try not to transfer any drying agent with the liquid M.W b.p d solubility Acetic acid 60.

1 118 1.049 miscible Isopentyl alcohol 88.1 130 0.815 2.7 Isopentyl acetate 130.2 142 ! 0.876 0.25 sulphuric acid 98.1 290 1.84 miscibleIf you exigency to get a full essay, revise it on our website: BestEssayCheap.com

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