Answered: Starting Material mmol mL Methyl…

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Starting Material mmol mL Methyl Salicylate 10.0 1.3 Weight m.p. (°C) 1.59 g 158-160 Product Salicylic Acid

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter2: Crystallization

Section: Chapter Questions

Problem 3Q

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Question

Saponification of Wintergreen Oil

The purpose of this experiment was to convert wintergreen oil into salicylic acid using an aqueous base while also learning how to hydrolyze esters under basic conditions, reflux a reaction, and perform a vacuum filtration.

Practise Question

1. Based on the data determine the yield and melting point.

Starting Material mmol
Methyl Salicylate 10.0
mL
1.3
Weight m.p. (°C)
1.59 g 158-160
Product
Salicylic Acid

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