§ 21.100 - n-Butyl alcohol.
Acidity (as acetic acid). 0.03 percent by weight maximum.
Color. Colorless.
Dryness at 20 °C. Miscible without turbidity with 10 volumes of 60° Bé1. gasoline.
Odor. Characteristic odor.
Specific gravity at 20 °/20 °C. 0.810 to 0.815.