CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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UR0150000
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CHEMICAL NAME :
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Pyrazol-4-ol
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CAS REGISTRY NUMBER :
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4843-98-5
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BEILSTEIN REFERENCE NO. :
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0106311
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LAST UPDATED :
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199612
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DATA ITEMS CITED :
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2
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MOLECULAR FORMULA :
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C3-H4-N2-O
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MOLECULAR WEIGHT :
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84.09
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WISWESSER LINE NOTATION :
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T5MNJ DQ
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 - mouse
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DOSE/DURATION :
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92 mg/kg
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TOXIC EFFECTS :
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Liver - hepatitis (hepatocellular necrosis), zonal
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REFERENCE :
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APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 48,418,1981 ** OTHER MULTIPLE DOSE TOXICITY DATA **
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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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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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336 mg/kg/7D-I
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TOXIC EFFECTS :
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Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes Biochemical - Metabolism (Intermediary) - other proteins
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REFERENCE :
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APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 48,418,1981
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