{"data":{"id":"us/27-cfr-21.100","jurisdiction":"us","citation":"27 CFR 21.100","heading":"n-Butyl alcohol.","body":"(a) Acidity (as acetic acid). 0.03 percent by weight maximum.\n(b) Color. Colorless.\n(c) Dryness at 20 °C. Miscible without turbidity with 10 volumes of 60° Bé1. gasoline.\n(d) Odor. Characteristic odor.\n(e) Specific gravity at 20 °/20 °C. 0.810 to 0.815.","path":["Title 27—Alcohol, Tobacco Products and Firearms","CHAPTER I—ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY","SUBCHAPTER A—ALCOHOL","PART 21—FORMULAS FOR DENATURED ALCOHOL AND RUM","Subpart E—Specifications for Denaturants"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-27.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:11Z","sha256":"18f6b068a0fd38270e9e80e3187fe5210ae9e69b71c35fa88f0987d4c3538dbc","source_id":"us-cfr","stale":true,"prev":"us/27-cfr-21.99","next":"us/27-cfr-21.101"},"notice":"GroundRules: Original legal text. Not legal advice."}