Eugenol - Brittney Brown Brittany Mikhail July 1 2009 The...

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Brittney Brown Brittany Mikhail July 1, 2009 The Extraction of Eugenol for the Preparation of Eugenol Benzoate Data: Figure 1. The Reactions: Figure 1. Substances used in the experiment and the amounts Substance Amount Used Cloves 55.035g Distillate collected 100mL Distilled water 250mL Ether 2mL Dichloromethane 150mL 3M Hydrochloric acid 80mL 5% Potassium hydroxide Until Dissolved Sodium sulfate Until dry
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Benzoyl chloride 4 drops Methanol 1 mL Eugenol 0.214g Eugenol benzoate 0.078g Figure 2. Data from experiment Name ( 2 ) Eugenol Benzoyl Chloride Eugenol Benzoate Molecular Formula C 10 H 12 O 2 C 7 H 5 ClO C 17 H 16 O 3 Molecular Weight (g/mol) 164.20 139.90 268.31 Amount (g) (Theo.) (Actual) 0.20 0.214 (Stock sample) 4-5 drops 4 drops 0.327 0.078 Moles (Theo.) (Actual) 0.0012 0.0013 - - 0.0012 2.9E-4 Density (g/mL) 0.0426 - - Percent Yield 100.4% - - Percent Recovery - - 24% Melting Point Boiling Point - 254°C - - 70°C - Density:
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164.20g C 10 H 12 O 2 X 0.0013 mol C 10 H 12 O 2 / 5mL = 0.0426 g/mL C 10 H 12 O 2 mol Covert to Milliliters: 0.214g C 10 H 12 O 2 X mL C 10 H 12 O 2
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This note was uploaded on 02/03/2011 for the course CHEM 3361 LAB taught by Professor Tapu during the Summer '08 term at Kennesaw.

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Eugenol - Brittney Brown Brittany Mikhail July 1 2009 The...

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