毒理学数据:
大鼠经口LD50≥75000mg/kg。但对上呼吸道、皮肤及眼角膜有不同的刺激作用。
CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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UB0350000
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CAS REGISTRY NUMBER :
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126-72-7
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LAST UPDATED :
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199806
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DATA ITEMS CITED :
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78
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MOLECULAR FORMULA :
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C9-H15-Br6-O4-P
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MOLECULAR WEIGHT :
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697.67
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WISWESSER LINE NOTATION :
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E1YE1OPO&O1YE1EO1YE1E
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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Standard Draize test
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ROUTE OF EXPOSURE :
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Administration onto the skin
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SPECIES OBSERVED :
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Rodent - rabbit
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TYPE OF TEST :
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Standard Draize test
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ROUTE OF EXPOSURE :
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Administration into the eye
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SPECIES OBSERVED :
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Rodent - rabbit
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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810 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Liver - other changes
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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6800 mg/kg
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TOXIC EFFECTS :
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Behavioral - excitement
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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300 mg/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Unreported
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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1149 mg/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Administration onto the skin
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SPECIES OBSERVED :
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Rodent - rabbit
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DOSE/DURATION :
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>8 gm/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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1400 mg/kg/7D-I
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TOXIC EFFECTS :
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Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - other changes in urine composition
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Administration onto the skin
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SPECIES OBSERVED :
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Rodent - rabbit
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DOSE/DURATION :
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29510 mg/kg/13W-I
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TOXIC EFFECTS :
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Liver - changes in liver weight Related to Chronic Data - changes in testicular weight
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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1330 mg/kg/76W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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39 gm/kg/92W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Administration onto the skin
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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85 gm/kg/71W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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87 gm/kg/103W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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3600 mg/kg/103W-C
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TOXIC EFFECTS :
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Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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1800 mg/kg/103W-C
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TOXIC EFFECTS :
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Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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43 gm/kg/103W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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1820 mg/kg/2Y-C
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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43680 mg/kg/2Y-C
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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26 gm/kg/52W-I
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TOXIC EFFECTS :
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Tumorigenic - neoplastic by RTECS criteria Gastrointestinal - colon tumors Nutritional and Gross Metabolic - weight loss or decreased weight gain
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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1800 mg/kg
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SEX/DURATION :
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female 7-15 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - uterus, cervix, vagina
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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250 mg/kg
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SEX/DURATION :
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female 6-15 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - musculoskeletal system
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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450 mg/kg
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SEX/DURATION :
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female 7-15 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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1800 mg/kg
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SEX/DURATION :
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female 7-15 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - musculoskeletal system
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Intraperitoneal
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DOSE :
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8510 mg/kg
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SEX/DURATION :
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male 72 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Intraperitoneal
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DOSE :
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4260 mg/kg
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SEX/DURATION :
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male 72 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands
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TYPE OF TEST :
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Specific locus test
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TYPE OF TEST :
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Sex chromosome loss and nondisjunction
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TYPE OF TEST :
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Sex chromosome loss and nondisjunction
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TYPE OF TEST :
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Heritable translocation test
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TYPE OF TEST :
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Micronucleus test
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TYPE OF TEST :
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DNA damage
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TYPE OF TEST :
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Micronucleus test
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TYPE OF TEST :
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Cytogenetic analysis
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TYPE OF TEST :
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Sister chromatid exchange
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TYPE OF TEST :
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Sperm Morphology
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TYPE OF TEST :
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Micronucleus test
MUTATION DATA
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TEST SYSTEM :
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Bird - chicken
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DOSE/DURATION :
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424 ug/kg
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REFERENCE :
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47JMAE "Cytogenetic Assays of Environmental Mutagens," Hsu, T.C., ed., Totowa, NJ, Allanheld, Osmun & Co., 1982 Volume(issue)/page/year: -,137,1982 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 20,575,1979 IARC Cancer Review:Human Inadequate Evidence IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,369,1987 IARC Cancer Review:Group 2A IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,369,1987 TOXICOLOGY REVIEW ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 13,74,1977 TOXICOLOGY REVIEW CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 17,101,1980 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND;Carcinogen JAN 1993 OEL-FRANCE;Carcinogen JAN 1993 OEL-SWEDEN;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1916 No. of Facilities: 18 (estimated) No. of Industries: 2 No. of Occupations: 7 No. of Employees: 206 (estimated)
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