[Code of Federal Regulations] [Title 21, Volume 3] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR172.150] [Page 37] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 172_FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION--Table of Contents Subpart B_Food Preservatives Sec. 172.150 4-Hydroxymethyl-2,6-di-tert-butylphenol. The food additive 4-hydroxymethyl-2,6-di-tert-butylphenol may be safely used in food in accordance with the following prescribed conditions: (a) The additive has a solidification point of 140 [deg]C-141 [deg]C. (b) The additive is used as an antioxidant alone or in combination with other permitted antioxidants. (c) The total amount of all antioxidants added to such food shall not exceed 0.02 percent of the oil or fat content of the food, including the essential (volatile) oil content of the food.