Question

Explain structure elucidations of 2,3-dimethyl-2,3-butanediol and 3,3-dimethyl-2-butanone.

Explain structure elucidations of 2,3-dimethyl-2,3-butanediol and 3,3-dimethyl-2-butanone.

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Answer #1

2,3-dimethyl-2,3-butanediol or Pinacol is a white solid organic compound. It is a diol that has hydroxyl groups (-OH) on vicinal carbon atoms.

IUPAC name :   2,3-dimethyl-2,3-butanediol

other Names : tetramethylethylene glycol, 1,1,2,2-tetramethylethylene glycol, pinacone

Properties
Molecular formula C6H14O2
Molar mass 118.174 g/mol
Appearance White solid
Density 0.967 g/cm3
Melting point 40 to 43
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