CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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EK4550000
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CHEMICAL NAME :
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Butane, methylazoxy-
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CAS REGISTRY NUMBER :
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11069-34-4
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LAST UPDATED :
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199109
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DATA ITEMS CITED :
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2
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MOLECULAR FORMULA :
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C5-H12-N2-O
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MOLECULAR WEIGHT :
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116.19
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WISWESSER LINE NOTATION :
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ON4&UN1
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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Unreported
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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285 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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REFERENCE :
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23HZAR "Carcinoma of the Colon and Antecedent Epithelium," Burdette, W.J., ed., Springfield, IL C.C. Thomas, 1970 Volume(issue)/page/year: -,267,1970 ** TUMORIGENIC 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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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2130 mg/kg/71W-I
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Skin and Appendages - tumors
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REFERENCE :
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PPTCBY Proceedings of the International Symposium of the Princess Takamatsu Cancer Research Fund. (Japan Scientific Soc. Press, 6-2-10 Hongo, Bunkyo-ku, Tokyo 113, Japan) 1st- 1971- Volume(issue)/page/year: 2,73,1972
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