{"data":{"id":"us/27-cfr-21.105-t1","jurisdiction":"us","citation":"27 CFR 21.105-T1","heading":"-T1 Cornmint oil (Mentha arvensis and Mentha canadensis).","body":"(a) Specific gravity at 25 °C. 0.895 to 0.905.\n(b) Refractive index at 20 °C. 1.4580 to 1.4590.\n(c) Optical rotation at 20 °C. −18° to −36°.\n(d) Alcohol content (as menthol). 65 percent minimum.\n(e) Ketone content (as menthone). 5 percent minimum.","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":"890933a569a2ba90f50f267b2c2b702e616bcb9b87baf7ae8fa89d2a16423d8e","source_id":"us-cfr","stale":true,"prev":"us/27-cfr-21.105","next":"us/27-cfr-21.105-t2"},"notice":"GroundRules: Original legal text. Not legal advice."}