purification

Good choice! Your crystals can now be dried and weighed.

product of
benzil in isopropanol

The photo shows a small pile of white solids on top of a piece of weighing paper. The weighing paper sits on a scale, whose screen reads: “0.0156 g."

product of
benzil in ethanol

The photo shows a small pile of white solids in a small plastic weighing boat. The weighing boat sits on a scale, whose screen reads: “21 mg.”

product of
benzil in methanol

The photo shows a small pile of white solids in a small plastic weighing boat. The weighing boat sits on a scale, whose screen reads: “50 mg.”

product of benzoin
in isopropanol

The photo shows a small pile of white solids on top of a piece of weighing paper. The weighing paper sits on a scale, whose screen reads: “0.0153 g.”

Onward to melting point analysis!

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