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 supreme: April 11, 2012 Abstract: In this investigate was to synthesize isopentyl acetate (banana oil) by combining isopentyl alcohol and acetic point and distilling it with a ebb off apparatus. We also increase sulfuric acid to catalyze the chemical substance reaction. This allows esterification and in conclusion the synthesis of isopentyl acetate. As usual we hire a separatory funnel to separate the aqueous base from constitutive(a) solution in the workup section. We obtained 0.70g or product, which corresponded to a percent weaken of 32.0%. TLC denture analysis also actualizeed identity. Purpose: The calculate of this experiment was to synthesize isopentyl acetate (banana oil) from isopentyl alcohol and acetic acid and confirm its identit y via TLC. Overall Reaction: Reaction mechanics: Chemicals used and their Physical Characteristics: CompoundsMW (g/mol)Melting Point (?C)Boiling Point (?C) engrossment (g/mL) rimy 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, loan 1.0 ml of concentrated sulfuric acid to contents of the flask. 3)Add shape stones 4)Assemble a reflux apparatus and light the reaction medley at reflux for 1 . 5)Remov! e the heat source and allow it come to RT. 6)Pour the cooled mixture into a separatory funnel and care bounteousy add 50ml of cold distilled weewee. Rinse the reaction flask with 5-10ml of cold water and also add this launder to the separatory funnel. Stopper the funnel and arrest 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: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay