2-Butanol R1

sec-Butyl alcohol; C₄H₁₀O = 74.1 (78-92-2)

Content, minimum 99.0%.

Clear, colourless liquid, soluble in water, miscible with ethanol (96%).

, about 0.81.

Distillation range Not less than 95% distils between 99° and 100°, Appendix V C.

Assay Contains not less than 99.0% of C₄H₁₀O when examined by the method for Benzene and other related substances in the monograph for Isopropyl Alcohol.