2,4-Imidazolidinedione, 1-bromo-3-chloro-5,5-dimethyl- - Science | Chemical Search | Pesticides

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2,4-Imidazolidinedione, 1-bromo-3-chloro-5,5-dimethyl-

EPA has produced a vast collection of science-related documents to support pesticide registration decisions. Below you will find a subset of documents that, generally, have been requested by the public through the Freedom of Information Act (FOIA) process. Each of these documents has been reviewed to ensure that any proprietary information is not included.

If you wish to obtain a document that is not currently posted, you may do so by filing a FOIA request.

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1 - 50 of 67

Date	Title	Author	Organization	MRID
12/08/2005	Formation of Bromate Ion from Application of Dihalodialkylhydantoin Sanitizers (BCDMH and DBDMH) into Swimming Pools and Associated Cancer Risks for Swimmers. DP Barcode 324327. (PDF, 14 pp, 739K)	Tim Leighton	Antimicrobials Division	-
08/28/2000	5,5-Dimethylhydantoin - Revised Report of the Hazard Identification Assessment Review Committee. Tox review 014298. (PDF, 18 pp, 1MB)	Timothy McMahon	Risk Assessment & Science Support Branch	-
08/14/2000	5,5-Dimethylhydantoin - Report of the Hazard Identification Assessment Review Committee. Tox review 014292. (PDF, 18 pp, 1MB)	Timothy McMahon	Risk Assessment & Science Support Branch	-
07/14/1999	Efficacy Review and Label Review for "Dantabrom TBS-5B", for "Dantabrom TBS-4A", and for "Dantabrom TBS-5A" EPA Reg. No(s) 6836-ETU, 6836-ETE and 6836-ETG. MRID 44801904 & -05. [in-tank sanitizing data]. (PDF, 3 pp, 178K)	Bruce Mann	Efficacy & Science Support Branch AD	44801904... [More]
07/10/1997	BCDMH. Review of Toxicology Data. Combined chronic/oncogenicity feeding - Rat. (83-5) MRID 44095901. (PDF, 34 pp, 2MB)	Raymond Locke	Toxicology Branch	44095901
01/29/1997	1-Bromo-3-chloro-5,5-dimethylhydantoin: Review of toxicology data. 18-month oncogenicity study in mice, 83-2b. MRID 44063901. Tox review 012154. (PDF, 15 pp, 892K)	Raymond Locke	Toxicology Branch	44063901
01/29/1997	1-Bromo-3-chloro-5,5-dimethylhydantoin (BCDMH). Addenda to Data Evaluation Records (DERs). [Addenda to Doc. No. 011997 and 011546.] MRID 44111900, 44111901, 44111902. Tox review 012153. (PDF, 3 pp, 129K)	Raymond Locke	Toxicology Branch	44111900... [More]
10/23/1996	Review od Chronic (One-Year) Feeding Study in the Dog Supporting the Reregistration of 1-bromo-3-chloro-5,5- dimethylhydantoin, Case # 3055, AI 006315. (PDF, 16 pp, 970K) Attachments	Kathleen Depukat	Accelerated Reregistration Branch SRRD	-
07/24/1996	1-Bromo-3-chloro-5,5-dimethylhydantoin: Review of Toxicology Data. Subchronic oral toxicity (feeding) - Dog; Range-finding study for chronic toxicity - Dog. MRID 43553101. Tox review 011997. (PDF, 12 pp, 795K)	Raymond Locke	Toxicology Branch	43553101
07/09/1996	BCDMH. Review of Toxicology Data. Multigeneration Reproduction - Rat (83-4). MRID 43290601. Tox review 011975. (PDF, 26 pp, 2MB)	Raymond Locke	Toxicology Branch	43290601
05/19/1995	EPA ID # 006315: 5,5-Dimethylhydantoin (DMH) - -Review of Carcinogenicity Study in Mice and Chronic Toxicity/Caarcinogenicity Study in Rats (MRID No. 433977-01 and -02). Tox review 011556. (PDF, 33 pp, 2MB)	Paul Chin	Toxicology Branch	43397701... [More]
05/12/1995	5,5-Dimethylhydantoin. Review of Toxicology Data. MRID 43553101. Chronic (One-Year) Toxicity (Dog). Tox review 011546. (PDF, 16 pp, 1011K)	Raymond Locke	Toxicology Branch	43553101
05/12/1995	EPA ID # 006315: 5,5-Dimethylhydantoin (DMH)- Review of 90-Day Subchronic Dermal Toxicity Study in Rats (MRID No. 431739-01). Tox review 011544. (PDF, 14 pp, 712K)	Paul Chin	Toxicology Branch	43173901
02/15/1995	Review of three acute estuarine toxicity tests for Halobrom (DP Barcode D171469). MRID 420761-02, -01, -03. (PDF, 4 pp, 213K)	Anthony Maciorowski	Ecological Effects Branch	42076101... [More]
01/12/1995	Review of product chemistry and toxicology studies for the chemical 1-Bromo-3-chloro-5, 5-dimethyllhydantoin. (PDF, 2 pp, 116K)	Mark Wilhite	Accelerated Reregistration Branch	-
09/15/1994	Product Chemistry Review of Halobrom (RR Case#3055, Phase 4) Page 3 removed, quality control procedures. (PDF, 3 pp, 131K)	Alfred Smith	Registration Support Branch	-
05/13/1994	EPA ID # 006836: Registrant's Response to Agency Review of MEH (5-methyl-5-ethylhydantoin) General Metabolism Study. MRID 430204-02. Tox review 010966. (PDF, 2 pp, 131K)	Paul Chin	Toxicology Branch	43020402
09/27/1993	Review of data for hydantoin submitted by Lonza Inc. Flow-through life-cycle toxicity. Daphnia magna. Early life-stage toxicity. Fathead minnow. Pages 15-22, 37-40 removed, registrant data. MRID 42721701, 42721702. (PDF, 55 pp, 2MB)	Anthony Maciorowski	Ecological Effects Branch	42721701... [More]
03/20/1993	EFED's comments on dihalodialkylhydantoins DCI (Case 3055). (PDF, 1 pp, 43K)	Bernice Slutsky	Environmental Fate & Effects Division	-
08/27/1992	Lonza Inc.; List C Phase IV. MRID 930760-02, -03, 04, 05, 20, 06, 27, 07, 22, 08, 09, 10. (PDF, 48 pp, 2MB)	Douglas Urban	Ecological Effects Branch	93076002... [More]
03/30/1992	ID No.: 006836-00115, Metabolism Studies with Dimethylhydantoin in Rats. MRID 42173901. Tox review 009394. (PDF, 22 pp, 1MB)	Melba Morrow	Toxicology Branch	42173901
01/07/1992	ID No.: 006836-00115, 90 Day Subchronic Oral Study in Rats with Dimethylhydantoin. MRID 42009201. Tox review 008972. (PDF, 9 pp, 460K)	Melba Morrow	Toxicology Branch	42009201
05/21/1990	Submission of estuarine data to support proposed label amendment for once-through use in industrial cooling water systems. Pages 13-14 removed, registrant data. MRID 409931-01, -02, -03. (PDF, 14 pp, 646K)	Curtis Laird	Ecological Effects Branch	40993101... [More]
05/21/1990	Submission of estuarine data to support proposed label amendment for once-through use in industrial cooling water systems. Pages 7-8 removed, registrant data. MRID 409931-01, -02, -03. (PDF, 14 pp, 657K)	Curtis Laird	Ecological Effects Branch	40993101... [More]
01/16/1990	Reg. Nos. 5785-65 and 5785-63. BromoCide Tablets, BromoCide Granules. Review Amendment Request for Additional Use Pattern and Additional Brand Name (BromoCide Tablets and Granules) (PDF, 6 pp, 1002K) Attachments	Paul Mastradone	Chemistry Review Section	-
08/23/1989	Dantobrom S; EPA ID # 6836-116; Record No. 245107. MRID #s 410889-01, -02 Tox review 007447 (PDF, 3 pp, 144K)	Joycelyn Stewart	Toxicology Branch	-
04/05/1989	File or Reg. No. 5785-IU. Proposed registration of uses in brewery pasteurizers and recirculating cooling water systems. (PDF, 10 pp, 517K) Attachments	Curtis Laird	Ecological Effects Branch	-
06/02/1988	Dantobrom S and Dantobrom P. EPA ID #s 6836-116 and 6836-118. Acc. Nos. 403313-01 and 403313-07 (PDF, 14 pp, 655K)	Joycelyn Stewart	Toxicology Branch	-
05/04/1988	Dantobrom S and Dantobrom P. EPA ID Nos. 6836-116; 6836-118. Acc. Nos. 403313-01 and 403313-07 Tox review 006687 (PDF, 8 pp, 542K)	Joycelyn Stewart	Toxicology Branch	-
03/03/1988	5,5-Dimethylhydantoin and 5-ethyl, 5-methylhydantoin. EPA ID # 38906-3, -4, -7, -9, -12, -13, -14, -15. Tox Chem Nos. 366D, 568E, 309C. Product formulation information on page 1 is not included (PDF, 3 pp, 155K)	Joycelyn Stewart	Toxicology Branch	-
07/17/1987	File or Reg. No. 3377-EG, 3377-EE, 3377-EU. Data Review for Technical. Avian acute oral LD50, Bobwhite quail, page 5. Eight-day dietary LC50, Bobwhite, p.9; Mallard, p.12. 96-hour LC50, Bluegill, Fathead, p.15; Trout, p.18. 48-hour LC50 p.22. (PDF, 24 pp, 815K)	Curtis Laird	Ecological Effects Branch	-
07/07/1987	Resubmission (Skin Irritation and Eye Irritation Data) (PDF, 4 pp, 140K)	James Wilson	Disinfectants Branch	-
06/30/1987	Dantobrom S. EPA ID No. 38906-13 and Dantobrom P, EPA ID No. 38906-15 (PDF, 19 pp, 666K)	Joycelyn Stewart	Toxicology Branch	-
05/14/1987	Dantobrom S, EPA ID No. 38906-13 and Dantobrom P, EPA ID No. 38906-15. Commercial/financial information on page 1 is not included Tox review 005876 (PDF, 17 pp, 891K)	Joycelyn Stewart	Toxicology Branch	-
05/13/1987	Reg./File No. 8959-44. Registration for use in indoor and outdoor swimming pools. Both the hydrolysis and the aqueous photodegradation studies should be repeated with a purified material... Acc. # 265455 and 265456. (PDF, 4 pp, 193K)	Akiva Abramovitch	Exposure Assessment Branch	-
05/12/1987	Registration for Use in Indoor and Outdoor Swimming Pools and Spas (PDF, 4 pp, 206K)	Akiva Abramovitch	Exposure Assessment Branch	-
05/01/1987	Reg./File No. 3377-EG, 3377-EE, 3377-EU. Registration for use in swimming pools. (PDF, 8 pp, 356K)	Akiva Abramovitch	Exposure Assessment Branch	-
02/17/1987	8622-EL Registration for use in indoor and outdoor swimming pools and spas Hydrolysis and Photodegradation in Water. Acc. 264468 (PDF, 4 pp, 231K)	James Adams	Exposure Assessment Branch	-
01/12/1987	Bromochloro-5,5,dimethylhydantoin; 1-bromo- 3-chloro-5,5-dimethylhydantoin EPA ID# 8622-EL Mutagenicity. Acc. 264468. Tox review 005654 (PDF, 10 pp, 585K)	Joycelyn Stewart	Toxicology Branch	-
11/26/1986	Resubmission - Tox Data (PDF, 3 pp, 150K)	James Wilson	Disinfectants Branch	-
10/31/1985	Dantobrom, EPA Registration No. 38906-14. Dantobrom P, EPA File Symbol 38906-RL. Data Requirements for Use in Spas and Swimming Pools. Manufacturing process information on page 2 is not included (PDF, 4 pp, 296K)	Joycelyn Stewart	Toxicology Branch	-
07/15/1985	8622-EL New Application Acute Oral, Acute Dermal, Skin Irritation, Eye Irritation Acc. 258165 (PDF, 3 pp, 125K)	James Wilson	Disinfectants Branch	-
07/11/1985	8622-EL Submission of data to support proposed microbicide uses Acc. 258164 (PDF, 2 pp, 84K)	Leslie Touart	Ecological Effects Branch	-
03/12/1985	Dantobrom, Dantobrom S, & Dantobrom P Data Requirements for Use in Spas and Swimming Pools - Glycol (PDF, 2 pp, 76K)	Robert Zendzian	Toxicology Branch	-
02/26/1985	Review Protocols (Hydrolysis Study) (PDF, 3 pp, 120K)	Samuel Creeger	Exposure Assessment Branch	-
11/13/1984	Reg./File No. 8959-UN. Request for waiver from the aqueous photolysis study. (PDF, 3 pp, 129K)	Samuel Creeger	Exposure Assessment Branch	-
11/06/1984	File No. 8959-UU. Brominating Compounds. Proposed Registration of Uses in Spas and Hot Tubs (PDF, 24 pp, 879K)	Curtis Laird	Ecological Effects Branch	-
09/27/1984	Response to Data Requirements (PDF, 4 pp, 176K)	Samuel Creeger	Exposure Assessment Branch	-
09/12/1984	New Product Registration (PDF, 3 pp, 101K)	William Campbell	Disinfectants Branch	-
09/12/1984	Reg./File No. 38906-RL use in swimming pools. Discussion of Data. The three active ingredients in the product were... previously reviewed (13 April 1984). Page 6 removed, confidential statement of formula. (PDF, 10 pp, 645K)	Samuel Creeger	Exposure Assessment Branch	-

1 - 50 of 67

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