user: ### NOW ANSWER:
Question: what's the boiling point of Diethyl ether?
Columns: ['Solvent', 'Chemical Formula', 'Boiling point', 'Dielectric constant', 'Density', 'Dipole moment ( D )']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Non-Polar Solvents', 'Non-Polar Solvents', 'Non-Polar Solvents', 'Non-Polar Solvents', 'Non-Polar Solvents', 'Non-Polar Solvents']
SQL:

assistant: SELECT "Boiling point" FROM "Table" WHERE "Solvent" = 'Diethyl ether';