1,3-Dibromo-5,5-dimethylhydantoin NEW

• DATA ITEMS CITED :

• 8

• MOLECULAR FORMULA :

• C5-H6-Br2-N2-O2

• MOLECULAR WEIGHT :

• 285.95

• WISWESSER LINE NOTATION :

• T5NVNV EHJ AE CE E1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

• TYPE OF TEST :

• LD50 - Lethal dose, 50 percent kill

• ROUTE OF EXPOSURE :

• Oral

• SPECIES OBSERVED :

• Rodent - rat

• DOSE/DURATION :

• 250 mg/kg

• TOXIC EFFECTS :

• Details of toxic effects not reported other than lethal dose value

• REFERENCE :

• GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 36(10),108,1971

• TYPE OF TEST :

• LCLo - Lowest published lethal concentration

• ROUTE OF EXPOSURE :

• Inhalation

• SPECIES OBSERVED :

• Rodent - rat

• DOSE/DURATION :

• 29 gm/m3/1H

• TOXIC EFFECTS :

• Details of toxic effects not reported other than lethal dose value

• REFERENCE :

• EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0281-0382

• TYPE OF TEST :

• LDLo - Lowest published lethal dose

• ROUTE OF EXPOSURE :

• Administration onto the skin

• SPECIES OBSERVED :

• Rodent - rabbit

• DOSE/DURATION :

• 20 gm/kg

• TOXIC EFFECTS :

• Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

• REFERENCE :

• EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0581-0382 ** OTHER MULTIPLE DOSE TOXICITY DATA **

• TYPE OF TEST :

• TDLo - Lowest published toxic dose

• ROUTE OF EXPOSURE :

• Oral

• SPECIES OBSERVED :

• Rodent - rat

• DOSE/DURATION :

• 52 mg/kg/17W-I

• TOXIC EFFECTS :

• Endocrine - evidence of thyroid hypofunction

• REFERENCE :

• GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 36(10),108,1971 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83854 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 124 (estimated)