CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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HQ4025500
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CHEMICAL NAME :
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Dibenz(b,f)(1,4)oxazepine, 2-chloro-11-(1-piperazinyl)-
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CAS REGISTRY NUMBER :
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14028-44-5
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LAST UPDATED :
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199806
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DATA ITEMS CITED :
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25
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MOLECULAR FORMULA :
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C17-H16-Cl-N3-O
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MOLECULAR WEIGHT :
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313.81
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WISWESSER LINE NOTATION :
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T C676 BO INJ MG J- DT6M DNTJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LDLo - Lowest published lethal dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Human - woman
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DOSE/DURATION :
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40 mg/kg
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TOXIC EFFECTS :
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Cardiac - EKG changes not diagnostic of specified effects Cardiac - change in rate Cardiac - other changes
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REFERENCE :
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AEMED3 Annals of Emergency Medicine. (American College of Emergency Physicians, 1125 Executive Circle, Irving, TX 75038) Volume(issue)/page/year: 17,274,1988
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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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Human - man
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DOSE/DURATION :
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70 mg/kg/3W-I
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TOXIC EFFECTS :
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Behavioral - convulsions or effect on seizure threshold
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REFERENCE :
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JCLPDE Journal of Clinical Psychiatry. (Physicians Postgraduate Press, Inc., POB 240008, Memphis, TN 38124) V.39- 1978- Volume(issue)/page/year: 45,358,1984
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TYPE OF TEST :
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LDLo - Lowest published lethal dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Human - child
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DOSE/DURATION :
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25 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - body temperature increase
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REFERENCE :
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SMJOAV Southern Medical Journal. (Southern Medical Assoc., POB 2446, Birmingham, AL 35205) V.1- 1908- Volume(issue)/page/year: 76,543,1983
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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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Human - child
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DOSE/DURATION :
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10 mg/kg
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TOXIC EFFECTS :
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Cardiac - pulse rate increase, without fall in BP
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REFERENCE :
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JAMAAP JAMA, Journal of the American Medical Association. (AMA, 535 N. Dearborn St., Chicago, IL 60610) V.1- 1883- Volume(issue)/page/year: 250,1069,1983
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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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Human - man
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DOSE/DURATION :
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4286 ug/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - rigidity (including catalepsy)
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REFERENCE :
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SMJOAV Southern Medical Journal. (Southern Medical Assoc., POB 2446, Birmingham, AL 35205) V.1- 1908- Volume(issue)/page/year: 77,94,1984
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TYPE OF TEST :
-
LDLo - Lowest published lethal dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Human - woman
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DOSE/DURATION :
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40 mg/kg
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TOXIC EFFECTS :
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Behavioral - coma Cardiac - pulse rate increase, without fall in BP Vascular - BP lowering not characterized in autonomic section
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REFERENCE :
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JAMAAP JAMA, Journal of the American Medical Association. (AMA, 535 N. Dearborn St., Chicago, IL 60610) V.1- 1883- Volume(issue)/page/year: 250,1069,1983
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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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Human - woman
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DOSE/DURATION :
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5 mg/kg
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TOXIC EFFECTS :
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Behavioral - convulsions or effect on seizure threshold
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REFERENCE :
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JAMAAP JAMA, Journal of the American Medical Association. (AMA, 535 N. Dearborn St., Chicago, IL 60610) V.1- 1883- Volume(issue)/page/year: 250,1069,1983
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TYPE OF TEST :
-
TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
-
Oral
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SPECIES OBSERVED :
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Human - woman
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DOSE/DURATION :
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17 mg/kg
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TOXIC EFFECTS :
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Behavioral - coma Vascular - BP elevation not characterized in autonomic section Nutritional and Gross Metabolic - body temperature decrease
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REFERENCE :
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JTCTDW Journal of Toxicology, Clinical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.19- 1982- Volume(issue)/page/year: 20,101,1983
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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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Human - woman
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DOSE/DURATION :
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15 mg/kg/5D-I
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TOXIC EFFECTS :
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Endocrine - hyperglycemia
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REFERENCE :
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JCLPDE Journal of Clinical Psychiatry. (Physicians Postgraduate Press, Inc., POB 240008, Memphis, TN 38124) V.39- 1978- Volume(issue)/page/year: 44,347,1983
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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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Human - man
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DOSE/DURATION :
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14 mg/kg
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TOXIC EFFECTS :
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Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
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REFERENCE :
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JAMAAP JAMA, Journal of the American Medical Association. (AMA, 535 N. Dearborn St., Chicago, IL 60610) V.1- 1883- Volume(issue)/page/year: 248,3141,1982
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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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Human - man
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DOSE/DURATION :
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4285 ug/kg/2D-I
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TOXIC EFFECTS :
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Behavioral - excitement
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REFERENCE :
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AJPSAO American Journal of Psychiatry. (American Psychiatric Assoc., Circulation Dept., 1400 K St., NW, Washington, DC 20005) V.78- 1921- Volume(issue)/page/year: 140,115,1983
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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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Human - man
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DOSE/DURATION :
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27 mg/kg
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TOXIC EFFECTS :
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Behavioral - convulsions or effect on seizure threshold Vascular - BP elevation not characterized in autonomic section Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
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REFERENCE :
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PHPYDQ Pharmacotherapy (Carlisle, MA). (Pharmacotherapy Pub., Inc., 112 School St., Carlisle, MA 01741) V.1- 1981- Volume(issue)/page/year: 15,528,1995
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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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Unreported
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SPECIES OBSERVED :
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Human - man
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DOSE/DURATION :
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5714 ug/kg/2D-I
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TOXIC EFFECTS :
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Peripheral Nerve and Sensation - fasciculations Behavioral - muscle contraction or spasticity
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REFERENCE :
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SMJOAV Southern Medical Journal. (Southern Medical Assoc., POB 2446, Birmingham, AL 35205) V.1- 1908- Volume(issue)/page/year: 76,1077,1983
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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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313 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - convulsions or effect on seizure threshold
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REFERENCE :
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KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 5,1852,1971
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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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201 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - changes in motor activity (specific assay) Behavioral - rigidity (including catalepsy)
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REFERENCE :
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AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 233,107,1978
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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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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>4500 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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KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 5,1852,1971
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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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104 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
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REFERENCE :
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PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,1,1979
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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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112 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - changes in motor activity (specific assay) Behavioral - rigidity (including catalepsy)
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REFERENCE :
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AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 233,107,1978
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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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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385 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
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REFERENCE :
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KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 5,1852,1971
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TYPE OF TEST :
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LDLo - Lowest published lethal dose
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Mammal - dog
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DOSE/DURATION :
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20 mg/kg
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TOXIC EFFECTS :
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Behavioral - tremor Behavioral - convulsions or effect on seizure threshold
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REFERENCE :
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PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,1,1979
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TYPE OF TEST :
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LD - Lethal dose
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ROUTE OF EXPOSURE :
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Unreported
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SPECIES OBSERVED :
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Mammal - dog
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DOSE/DURATION :
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>20 mg/kg
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TOXIC EFFECTS :
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Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - irritability
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REFERENCE :
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PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,1,1979
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TYPE OF TEST :
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LD - Lethal dose
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ROUTE OF EXPOSURE :
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Unreported
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SPECIES OBSERVED :
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Primate - monkey
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DOSE/DURATION :
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>20 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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PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,1,1979
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TYPE OF TEST :
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LD - Lethal dose
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ROUTE OF EXPOSURE :
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Unreported
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SPECIES OBSERVED :
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Mammal - cat
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DOSE/DURATION :
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>20 mg/kg
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TOXIC EFFECTS :
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Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - irritability
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REFERENCE :
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PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,1,1979 *** REVIEWS *** TOXICOLOGY REVIEW PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,1,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7386 No. of Facilities: 4 (estimated) No. of Industries: 1 No. of Occupations: 16 No. of Employees: 1418 (estimated)
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