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TSCA Section 8(e) Substantial Risk Notifications and FYI Submissions Received June 2003

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8EHQ-0603-15345A (PDF) O-acyl hydroxymate Unknown N Confidential Results of an in vitro Salmonella assay and an in vivo micronucleus assay in CHO cells
8EHQ-0603-15346A (PDF) Dobutamine hydrochloride 49745-95-1 N BASF Corporation Results of an acute toxicity study in algae
8EHQ-0603-15347A (PDF) 2-Naphthalenol,1-[[4 (phenylazo) phenyl]azo] ,ar-heptyl ar’,ar”-methyl derivatives 92257-31-3 N Rohm and Haas Company Preliminary results of an oral reproductive toxicity in rats
8EHQ-0603-15348A (PDF) Methacrylate ester Confidential N Confidential Results of an acute toxicity study in rainbow trout
8EHQ-0603-15349A (PDF) Methacrylate ester Confidential N Confidential Results of an acute toxicity study in green algae
8EHQ-0603-15352A (PDF) Methylamino siloxane with glycidyl trimethyl ammonium chloride 495403-02-6 N Dow Corning Corporation Preliminary results of a skin sensitization study in guinea pigs with a mixture of three chemicals
Decamethylcyclopentasiloxane 541-02-6 Y
2-Butyloctanol 3913-02-8 N
8EHQ-0603-15353A (PDF) Methylcyclopentadiene dimer 26472-00-4 Y American Chemistry Council Results of a mouse micronucleus study
8EHQ-0603-15354A (PDF) Hydrotreated C5 68410-97-9 Y American Chemistry Council Preliminary results of the neurotoxicity portion of an oral combined repeated dose toxicity study with a reproductive and developmental toxicity screening test in rats
Hydrotreated C5 64742-49-0 Y
Hydrotreated C5 68603-00-9 Y
Hydrotreated C5 68602-79-9 Y
8EHQ-0603-15355A (PDF) 2-Propylheptan-1-ol 10042-59-8 Y BASF Corporation Results of an oral gavage prenatal developmental toxicity study in rats
8EHQ-0603-15356A (PDF) Pentanedial 111-30-8 Y Dow Chemical Company Results of an oral and dermal absorption study in rats with observation for acute toxicity
8EHQ-0603-15357A (PDF) Epoxiconazole *2 106325-08-0 N BASF Corporation Results of acute toxicity studies in daphnia and algae with a mixture of two chemicals
Pyraclostrobin *2 175013-18-0 N
8EHQ-0603-15358A (PDF) 3-Acetoxymethyl-4 acetoxyaceto-phenone 24085-06-1 N BASF Corporation Results of acute toxicity studies in zebrafish and daphnia
8EHQ-0603-15361A (PDF) 2-Propenoic acid, 2-methyl ,octadecyl ester, polymer with 1,1-dichloroethene and alpha fluoro-omega-[2 [1-oxo-2 propenyl)oxy]ethyl] poly(difluoro- methylene) 148878-17-5 N DuPont Haskell Laboratory Results of a 90-day oral gavage subchronic toxicity study and a one-generation reproductive toxicity study in rats
8EHQ-0603-00373AP (PDF) Perfluorooctanoic acid (PFOA) 335-67-1 N E.I. du Pont de Nemours and Company Response to EPA questions regarding TSCA 8(e) reportability
8EHQ-0603-00373AQ (PDF) Triphenylbenzyl phosphonium cation/ N-methyl perfluorooctanesulfonamide salt Unknown N 3M Company Final reports of acute toxicity studies in zebrafish, daphnia, and algae
8EHQ-0603-15156B (PDF) Hexamethylcyclotrisiloxane 541-05-9 Y Silicones Environmental, Health and Safety Council (SEHSC) Final report of a combined repeated dose toxicity study with a reproductive and developmental screening test in rats by inhalation
8EHQ-0603-15246D (PDF) Carboxylic acids, C7-13, perfluoro, ammonium salts 72968-38-8 N Society of the Plastics Industry, Inc. Results of a combined repeated dose toxicity study with a reproductive and developmental screening test in rats by oral gavage
8EHQ-0603-15301B (PDF) Amine/glycidyl ether None   Confidential Incomplete response to EPA request for full chemical identity


8EHQ# - This is the EPA submission number that includes a 4-digit month and year followed by a 5-digit number assigned sequentially from the year 1977, followed by a sequence letter ( “A” for the initial submission and “B”, “C”, “D”, etc. for supplemental submissions) (8EHQ-MMYY-XXXXX A). Supplemental means that it is a follow-up to an earlier submitted report. Supplemental submissions reflect the month and year logged in but retain the same 5-digit sequential number as a link to the initial submission. 8EHQ number is a useful reference to request a copy of a submission.

FYI (For Your Information) submissions are the voluntary adjuncts of 8(e)s. The FYI# is similar to that for 8(e) described above (FYI-MMYY-XXXXX A). The submitter either judges that the information is not reportable under TSCA 8(e) reporting requirements or is not subject to TSCA 8(e) reporting but wants to share the information with EPA (and the public) on a voluntary basis.

NOTE that OPPT routinely sends follow-up requests to 8(e) submitters. Other EPA programs and other federal agencies can ask OPPT to request follow-up information as well.

CHEM Name - This is the name used by the submitter.

CAS No. - The Chemical Abstracts Service Number. Use of the term "CBI" indicates that the submitter is claiming the identity of the chemical to be confidential business information. This claim can be challenged in some cases, and users should notify EPA if they wish to pursue the chemical identity.

USHV - High production volume chemical in the U.S., including domestic manufacture and importation. EPA defines high production volume as annual production one million pounds or more pounds.

Description - A general description of the type of study or information submitted, but not study results. A PDF electronic copy of the submission is attached.

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