Aure Chemical supplies high-purity 2-Butanol (sec-Butanol), CAS 78-92-2, a colorless liquid with a characteristic pleasant alcohol odor. It has a Molecular Weight of 74.12 g/mol, a Boiling Point of 98 °C, and a Flash Point of 80 °F. This secondary alcohol is a versatile solvent for coatings, an intermediate for key chemicals like MEK, and an additive in hydraulic fluids and brake fluids.