Overview

Denatonium benzoate (de-an-TOE-nee-um BEN-zoh-ate) is generally regarded as having the most bitter taste of any compound known to science. It is sold under the trade name of Bitrex®. Although denatonium benzoate has a powerful taste, it is colorless and odorless. The taste is so strong, however, that most people cannot tolerate a concentration of more than 30 parts per million of denatonium benzoate. Solutions of denatonium benzoate in alcohol or water are very stable and retain their bitter taste for many years. Exposure to light does not lessen the compound's bitter taste.

Key Facts

Other Names:

Benzenemethanamium; other names are possible

Formula:

C₂₈H₃₄N₂O₃

Elements:

Carbon, hydrogen, nitrogen, oxygen

Compound Type:

Organic acid

State:

Solid

Molecular Welght:

446.58 g/mol

Melting Poing:

166°C to 170°C (331°F to 338°F)

Bolling Point:

Not applicable

Solubility:

Soluble in water and alcohol; insoluble in ether

Denatonium benzoate compound was...