Synthesis of Isopentyl Acetate (Banana Oil)

Amanda Luna Lab Partner: Irina Lev Experiment #9: Synthesis of Isopentyl acetate rayon (Banana Oil) Date Experiment Performed: March 28, 2012 Date Experiment rank(a): April 11, 2012 Abstract: In this investigate was to synthesize isopentyl acetate (banana oil) by combining isopentyl intoxicant and acetic acrid and distilling it with a ebb away apparatus. We also convey sulfuric acid to catalyze the chemic reaction. This allows esterification and in conclusion the synthesis of isopentyl acetate. As usual we single-valued function a separatory funnel to separate the aqueous closure from radical solution in the workup section. We obtained 0.70g or product, which corresponded to a percent revert of 32.0%. TLC denture analysis also actualizeed identity. Purpose: The adjudicate of this experiment was to synthesize isopentyl acetate (banana oil) from isopentyl alcohol and acetic acid and confirm its id entity via TLC. Overall Reaction: Reaction utensil: Chemicals used and their Physical Characteristics: CompoundsMW (g/mol)Melting Point (?C)Boiling Point (?C) engrossment (g/mL) cold Acetic corrosive60.0516-17117.91.

049 Isopentyl Alcohol 88.15-117.2130.00.809 Sulfuric 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, summate 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 medley at reflux for 1 . 5)Re move the heat source and allow it come to R! T. 6)Pour the cooled mixture into a separatory funnel and care largey add 50ml of cold distilled piddle. Rinse the reaction flask with 5-10ml of cold water and also add this launder to the separatory funnel. Stopper the funnel and check it several times forrader separating the lower aqueous solution layer from the upper...If you want to hold back a full essay, order it on our website: OrderEssay.net

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