[Code of Federal Regulations] [Title 27, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 27CFR21.45] [Page 499] TITLE 27--ALCOHOL, TOBACCO PRODUCTS AND FIREARMS CHAPTER I--ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY PART 21_FORMULAS FOR DENATURED ALCOHOL AND RUM--Table of Contents Subpart D_Specially Denatured Spirits Formulas and Authorized Uses Sec. 21.45 Formula No. 20. (a) Formula. To every 100 gallons of alcohol add: Five gallons of chloroform. (b) Authorized uses. (1) As a raw material: 579. Miscellaneous chemicals (chloroform). (2) Miscellaneous uses: 812. Product development and pilot plant uses (own use only).