CFR > Title 27 - Alcohol, Tobacco Products and Firearms > CHAPTER I—ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY > SUBCHAPTER A—LIQUORS (parts 1 to 31) > PART 21—FORMULAS FOR DENATURED ALCOHOL AND RUM > SUBPART E—Specifications for Denaturants (§21.91 to §21.133) > 21.100—n -Butyl alcohol.

21.100—n -Butyl alcohol.

(a) Acidity (as acetic acid). 0.03 percent by weight maximum.

(b) Color. Colorless.

(c) Dryness at 20 °C. Miscible without turbidity with 10 volumes of 60° Bé1. gasoline.

(d) Odor. Characteristic odor.

(e) Specific gravity at 20 °/20 °C. 0.810 to 0.815.

Code of Federal Regulations

[T.D. ATF-133, 48 FR 24673, June 2, 1983. Redesignated by T.D. ATF-442, 66 FR 12854, Mar. 1, 2001]