{"data":{"id":"us/27-cfr-21.117","jurisdiction":"us","citation":"27 CFR 21.117","heading":"Methyl isobutyl ketone.","body":"(a) Acidity (as acetic acid). 0.02 percent by weight, maximum.\n(b) Color. Colorless.\n(c) Distillation range. (For applicable ASTM method, see 1980 Annual Book of ASTM Standards, Part 29, page 147, Standard No. D 1153-77; for incorporation by reference, see § 21.6(b).) No distillate should come over below 111 °C. and none above 117 °C.\n(d) Odor. Characteristic odor.\n(e) Specific gravity at 20 °/20 °C. 0.799 to 0.804.","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":"bfd48b69b064c72f46ac47dc73ce54e82a300b6cae3797de119145abbab45be6","source_id":"us-cfr","stale":true,"prev":"us/27-cfr-21.116","next":"us/27-cfr-21.118"},"notice":"GroundRules: Original legal text. Not legal advice."}