Synthesis of Isopentyl Acetate (Banana Oil)

Amanda Luna Lab Partner: Irina Lev audition #9: Synthesis of Isopentyl ethanoate rayon (Banana Oil) Date Experiment Performed: jar against 28, 2012 Date Experiment inviolable: April 11, 2012 Abstract: In this enquire was to synthesize isopentyl acetate (banana oil) by combining isopentyl alcoholic beverage and acetic hot and distilling it with a reflux utensil. We also make for sulphuric dose to catalyze the chemical substance reply. This allows esterification and in conclusion the discount of isopentyl acetate. As usual we consumption a separatory funnel to name the aqueous resolving from thorough solution in the workup section. We obtained 0.70g or product, which corresponded to a percent paying back of 32.0%. TLC denture outline also actualizeed identity. Purpose: The advise of this experiment was to synthesize isopentyl acetate (banana oil) from isopentyl alcohol and acetic acid and confirm its identity via TLC. boilers suit Reaction: Reaction instrument: Chemicals used and their Physical Characteristics: CompoundsMW (g/mol)Melting dapple (?C)Boiling Point (?C) engrossment (g/mL) flash-frozen Acetic corrosive60.0516-17117.91.

049 Isopentyl Alcohol 88.15-117.2130.00.809 sulphuric Acid 98.08103371.84 Isopentyl Acetate130.19-78130.190.87 Procedure: 1)Pour 16ml of isopentyl alcohol and 22ml of fixed acetic acid into 100 ml BRF 2)Swirling, confer 1.0 ml of concentrated sulfuric acid to contents of the flask. 3)Add wrestle stones 4)Assemble a reflux apparatus and light the reaction categorisation at reflux for 1 . 5)Remove the heat source and allow it come to RT. 6)Pour the cooled mixture into a separatory funnel and care full moony add 50ml of cold distilled piddle. Rinse the reaction flask with 5-10ml of cold water and also add this rinse to the separatory funnel. Stopper the funnel and annul it several times forwards separating the lower aqueous solution layer from the upper...If you want to wee-wee back a full essay, order it on our website: Ordercustompaper.com

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