CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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DH5000000
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CHEMICAL NAME :
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Benzoic acid, m-nitro-
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CAS REGISTRY NUMBER :
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121-92-6
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BEILSTEIN REFERENCE NO. :
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0908644
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LAST UPDATED :
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199701
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DATA ITEMS CITED :
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13
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MOLECULAR FORMULA :
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C7-H5-N-O4
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MOLECULAR WEIGHT :
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167.13
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WISWESSER LINE NOTATION :
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WNR CVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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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 - rat
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DOSE/DURATION :
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670 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - lacrimation Behavioral - excitement Behavioral - aggression
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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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Intravenous
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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680 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - lacrimation Behavioral - excitement Behavioral - aggression
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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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Parenteral
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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
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - lacrimation Behavioral - excitement Behavioral - aggression
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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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610 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - aggression
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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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Intravenous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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640 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - aggression
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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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Parenteral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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1290 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - aggression
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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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11375 mg/kg/13W-C
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TOXIC EFFECTS :
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Blood - methemoglobinemia-carboxyhemoglobin Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
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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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54600 mg/kg/13W-C
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TOXIC EFFECTS :
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Nutritional and Gross Metabolic - weight loss or decreased weight gain
MUTATION DATA
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TYPE OF TEST :
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DNA repair
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TEST SYSTEM :
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Bacteria - Bacillus subtilis
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DOSE/DURATION :
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500 ug/disc
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REFERENCE :
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MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 170,11,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6256 No. of Facilities: 389 (estimated) No. of Industries: 7 No. of Occupations: 10 No. of Employees: 4306 (estimated) No. of Female Employees: 1034 (estimated)
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