[Code of Federal Regulations] [Title 16, Volume 2] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR1500.13] [Page 416] TITLE 16--COMMERCIAL PRACTICES CHAPTER II--CONSUMER PRODUCT SAFETY COMMISSION PART 1500_HAZARDOUS SUBSTANCES AND ARTICLES; ADMINISTRATION AND ENFORCEMENT REGULATIONS--Table of Contents Sec. 1500.13 Listing of ``strong sensitizer'' substances. On the basis of frequency of occurrence and severity of reaction information, the Commission finds that the following substances have a significant potential for causing hypersensitivity and therefore meet the definition for ``strong sensitizer'' in section 2(k) of the act (repeated in Sec. 1500.3(b)(9)): (a) Paraphenylenediamine and products containing it. (b) Powdered orris root and products containing it. (c) Epoxy resins systems containing in any concentration ethylenediamine, diethylenetriamine, and diglycidyl ethers of molecular weight of less than 200. (d) Formaldehyde and products containing 1 percent or more of formaldehyde. (e) Oil of bergamot and products containing 2 percent or more of oil of bergamot. [[Page 417]]