[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR372.28] [Page 459-460] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 372_TOXIC CHEMICAL RELEASE REPORTING: COMMUNITY RIGHT-TO-KNOW --Table of Contents Subpart B_Reporting Requirements Sec. 372.28 Lower thresholds for chemicals of special concern. (a) Notwithstanding Sec. 372.25 or Sec. 372.27, for the toxic chemicals set forth in this section, the threshold amounts for manufacturing (including importing), processing, and otherwise using such toxic chemicals are as set forth in this section. (1) Chemical listing in alphabetic order. ------------------------------------------------------------------------ Reporting Chemical name CAS No. threshold ------------------------------------------------------------------------ Aldrin.......................... 00309-00-2 100 Benzo(g,h,i)perylene............ 00191-24-2 10 Chlordane....................... 00057-74-9 10 Heptachlor...................... 00076-44-8 10 Hexachlorobenzene............... 00118-74-1 10 Isodrin......................... 00465-73-6 10 Lead (this lower threshold does 7439-92-1......... 100 not apply to lead when contained in a stainless steel, brass or bronze alloy) Mercury......................... 07439-97-6 10 Methoxychlor.................... 00072-43-5 100 Octachlorostyrene............... 29082-74-4 10 Pendimethalin................... 40487-42-1 100 Pentachlorobenzene.............. 00608-93-5 10 Polychlorinated biphenyl (PCBs). 01336-36-3 10 Tetrabromobisphenol A........... 00079-94-7 100 Toxaphene....................... 08001-35-2 10 Trifluralin..................... 01582-09-8 100 ------------------------------------------------------------------------ (2) Chemical categories in alphabetic order. ------------------------------------------------------------------------ Category name Reporting threshold ------------------------------------------------------------------------ Dioxin and dioxin-like compounds 0.1 grams (Manufacturing; and the processing or otherwise use of dioxin and dioxin-like compounds if the dioxin and dioxin-like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical) (This category includes only those chemicals listed below). 67562-39-4 1,2,3,4,6,7,8- Heptachlorodibenzofuran 55673-89-7 1,2,3,4,7,8,9- Heptachlorodibenzofuran 70648-26-9 1,2,3,4,7,8- Hexachlorodibenzofuran 57117-44-9 1,2,3,6,7,8- Hexachlorodibenzofuran 72918-21-9 1,2,3,7,8,9- Hexachlorodibenzofuran 60851-34-5 2,3,4,6,7,8- Hexachlorodibenzofuran 39227-28-6 1,2,3,4,7,8-Hexachlorodibenzo-p- dioxin 57653-85-7 1,2,3,6,7,8-Hexachlorodibenzo-p- dioxin 19408-74-3 1,2,3,7,8,9-Hexachlorodibenzo-p- dioxin 35822-46-9 1,2,3,4,6,7,8- Heptachlorodibenzo-p-dioxin Lead Compounds 100 39001-02-0 1,2,3,4,6,7,8,9- Octachlorodibenzofuran 03268-87-9 1,2,3,4,6,7,8,9- Octachlorodibenzo-p-dioxin 57117-41-6 1,2,3,7,8- Pentachlorodibenzofuran 57117-31-4 2,3,4,7,8- Pentachlorodibenzofuran 40321-76-4 1,2,3,7,8-Pentachlorodibenzo-p- dioxin 51207-31-9 2,3,7,8-Tetrachlorodibenzofuran 01746-01-6 2,3,7,8 Tetrachlorodibenzo-p- dioxin Mercury compounds 10 Polycyclic aromatic compounds (PACs) (This 100 category includes only those chemicals listed below). 00056-55-3 Benz(a)anthracene 00205-99-2 Benzo(b)fluoranthene 00205-82-3 Benzo(j)fluoranthene 00207-08-9 Benzo(k)fluoranthene 00206-44-0 Benzo(j,k)fluorene [[Page 460]] 00189-55-9 Benzo(r,s,t)pentaphene 00218-01-9 Benzo(a)phenanthrene 00050-32-8 Benzo(a)pyrene 00226-36-8 Dibenz(a,h)acridine 00224-42-0 Dibenz(a,j)acridine 00053-70-3 Dibenzo(a,h)anthracene 00194-59-2 7H-Dibenzo(c,g)carbazole 05385-75-1 Dibenzo(a,e)fluoranthene 00192-65-4 Dibenzo(a,e)pyrene 00189-64-0 Dibenzo(a,h)pyrene 00191-30-0 Dibenzo(a,l)pyrene 00057-97-6 7,12-Dimethylbenz(a)anthracene 00193-39-5 Indeno[1,2,3-cd]pyrene 00056-49-5 3-Methylcholanthrene 03697-24-3 5-Methylchrysene 05522-43-0 1-Nitropyrene ------------------------------------------------------------------------ (b) The threshold determination provisions under Sec. 372.25(c) through (h) and the exemptions under Sec. 372.38(b) through (h) are applicable to the toxic chemicals listed in paragraph (a) of this section. [64 FR 58750, Oct. 29, 1999, as amended at 66 FR 4527, Jan. 17, 2001]