CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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AB1254000
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CHEMICAL NAME :
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Acenaphthylene
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CAS REGISTRY NUMBER :
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208-96-8
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LAST UPDATED :
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199710
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DATA ITEMS CITED :
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11
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MOLECULAR FORMULA :
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C12-H8
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MOLECULAR WEIGHT :
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152.20
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WISWESSER LINE NOTATION :
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L566 1A LJ
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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1700 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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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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1760 mg/kg
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TOXIC EFFECTS :
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Autonomic Nervous System - other (direct) parasympathomimetic Lungs, Thorax, or Respiration - respiratory depression Blood - hemorrhage
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TYPE OF TEST :
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TCLo - Lowest published toxic concentration
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ROUTE OF EXPOSURE :
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Inhalation
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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500 ug/m3/4H/17W-I
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TOXIC EFFECTS :
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Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Lungs, Thorax, or Respiration - bronchiolar dilation Nutritional and Gross Metabolic - weight loss or decreased weight gain
MUTATION DATA
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TYPE OF TEST :
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Mutation in mammalian somatic cells
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TEST SYSTEM :
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Human Lymphocyte
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DOSE/DURATION :
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15 mg/L
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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: 371,123,1996 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0463 No. of Facilities: 134 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 2242 (estimated)
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