SUPPLEMENTARY INFORMATION:
The Superfund Amendments and Reauthorization Act (SARA) (Pub. L. 99–499) amends the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund) (42 U.S.C. 9601
et seq.
) by establishing certain requirements for ATSDR and the Environmental Protection Agency (EPA) with regard to hazardous substances which are most commonly found at facilities on the CERCLA National Priorities List (NPL). Among these statutory requirements is a mandate for the Administrator of ATSDR to prepare toxicological profiles for each substance included on the priority lists of hazardous substances. These lists identified 275 hazardous substances that ATSDR and EPA determined pose the most significant potential threat to human health. The availability of the revised list of the 275 priority substances was announced in the
Federal Register
on October 21, 1999 (64 FR 56792). For prior versions of the list of substances see
Federal Register
notices dated April 17, 1987 (52 FR 12866); October 20, 1988 (53 FR 41280); October 26, 1989 (54 FR 43619); October 17, 1990 (55 FR 42067); October 17, 1991 (56 FR 52166); October 28, 1992 (57 FR 48801); February 28, 1994 (59 FR 9486); April 29, 1996 (61 FR 18744; and November 17, 1997 (62 FR 61332).
Notice of the availability of drafts of these six updated toxicological profiles for public review and comment was published in the
Federal Register
on October 15, 1999, (64 FR 55943), with notice of a 90-day public comment period for each profile, starting from the actual release date. Following the close of the comment period, chemical-specific comments were addressed, and where appropriate, changes were incorporated into each profile. The public comments and other data submitted in response to the
Federal Register
notices bear the docket control number ATSDR–152. This material is available for public inspection at the Division of Toxicology, Agency for Toxic Substances and Disease Registry, Building 4, Suite 2400, Executive Park Drive, Atlanta, Georgia, (not a mailing address) between 8:00 a.m. and 4:30 p.m., Monday through Friday, except legal holidays.
Availability
This notice announces the availability of six updated final toxicological profiles comprising the thirteenth set prepared by ATSDR. The following toxicological profiles are now available through the U.S. Department of Commerce, National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield, Virginia 22161, telephone 1–800–553–6847. There is a charge for these profiles as determined by NTIS.
Toxicological profile
NTIS Order No.
CAS No.
Thirteenth Set:
1. Asbestos
PB2001–109101
001332–21–4
Amosite Asbestos
012172–73–5
Chrysotile Asbestos
012001–29–5
2. Benzidine
PB2001–109102
000092–87–5
3. 1,2-Dichloroethane
PB2001–109103
000107–06–2
4. Di-n-butyl Phthalate
PB2001–109104
000084–74–2
5. Methyl Parathion
PB2001–109105
000298–00–0
6. Pentachlorophenol
PB2001–109106
000087–86–5
Dated: October 16, 2001.
Georgi Jones,
Director, Office of Policy and External Affairs, Agency for Toxic Substances and Disease Registry.