GroundRules
27 CFR 20.113: Proprietary solvents general-use formula.
Where this section sits in the code
- Title 27—Alcohol, Tobacco Products and Firearms
- CHAPTER I—ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY
- SUBCHAPTER A—ALCOHOL
- PART 20—DISTRIBUTION AND USE OF DENATURED ALCOHOL AND RUM
- Subpart F—Formulas and Statements of Process
A proprietary solvent made pursuant to this formula shall be made with alcohol denatured in accordance with S.D.A. Formula No. 1, 3-A, or 3-C and shall contain, for every 100 parts (by volume) of S.D.A.:
(a) No less than 1 part (by volume) of one or any combination of the following: Gasoline, unleaded gasoline, heptane, or rubber hydrocarbon solvent, and
(b) No less than 3 parts (by volume) of one or any combination of the following: Ethyl acetate (equivalent to 85 percent ester content, as defined in § 21.107 of this chapter), methyl isobutyl ketone, methyl n-butyl ketone, tert-butyl alcohol, sec-butyl alcohol, nitropropane (mixed isomers), ethylene glycol monoethyl ether, or toluene.
Collected 2026-08-27T02:25:11Z. Source file · JSON