CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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XY2100000
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CHEMICAL NAME :
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Triazene, 3,3-dimethyl-1-phenyl-
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CAS REGISTRY NUMBER :
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7227-91-0
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BEILSTEIN REFERENCE NO. :
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0907506
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LAST UPDATED :
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199803
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DATA ITEMS CITED :
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53
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MOLECULAR FORMULA :
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C8-H11-N3
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MOLECULAR WEIGHT :
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149.22
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WISWESSER LINE NOTATION :
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1N1&NUNR
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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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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310 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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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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180 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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200 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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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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190 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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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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3 mg/kg female 16-20 day(s) after conception
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
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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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310 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Peripheral Nerve and Sensation - peripheral nerve tumors Kidney, Ureter, Bladder - Kidney tumors
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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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1250 mg/kg/59W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Kidney, Ureter, Bladder - Kidney tumors
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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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75 mg/kg female 23 day(s) after conception
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Brain and Coverings - tumors
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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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Intravenous
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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298 mg/kg/38W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Liver - tumors
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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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Intravenous
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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10 mg/kg female 22 day(s) after conception
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Brain and Coverings - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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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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1166 mg/kg/47W-I
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors Kidney, Ureter, Bladder - Kidney tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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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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1600 mg/kg/79W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Kidney, Ureter, Bladder - Kidney tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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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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2040 mg/kg/47W-I
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors Kidney, Ureter, Bladder - Kidney tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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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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1650 mg/kg/33W-I
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors
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TYPE OF TEST :
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TD - Toxic dose (other than lowest)
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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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1250 mg/kg/59W-I
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors Spinal Cord - tumors
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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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DOSE :
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30 mg/kg
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SEX/DURATION :
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female 12 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - skin and skin appendages
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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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DOSE :
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30 mg/kg
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SEX/DURATION :
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female 12 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - homeostasis
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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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DOSE :
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30 mg/kg
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SEX/DURATION :
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female 12 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Effects on Embryo or Fetus - cytological changes (including somatic cell genetic material) Reproductive - Effects on Embryo or Fetus - other effects to embryo
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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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DOSE :
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125 mg/kg
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SEX/DURATION :
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female 15 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Effects on Embryo or Fetus - fetal death
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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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DOSE :
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50 mg/kg
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SEX/DURATION :
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female 10 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
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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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DOSE :
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50 mg/kg
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SEX/DURATION :
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female 10 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - musculoskeletal system
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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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Parenteral
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DOSE :
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30 mg/kg
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SEX/DURATION :
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female 11 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
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TYPE OF TEST :
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Specific locus test
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TYPE OF TEST :
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Cytogenetic analysis
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TYPE OF TEST :
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Sex chromosome loss and nondisjunction
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TYPE OF TEST :
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Sex chromosome loss and nondisjunction
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TYPE OF TEST :
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Dominant lethal test
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TYPE OF TEST :
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Heritable translocation test
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TYPE OF TEST :
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DNA damage
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TYPE OF TEST :
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Cytogenetic analysis
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TYPE OF TEST :
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Micronucleus test
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TYPE OF TEST :
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Sister chromatid exchange
MUTATION DATA
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TYPE OF TEST :
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Cytogenetic analysis
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TEST SYSTEM :
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Rodent - hamster Lung
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DOSE/DURATION :
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10 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: 88,197,1981 *** REVIEWS *** TOXICOLOGY REVIEW 32XPAD "Teratology," Berry, C.L., and D.E. Poswillo, eds., New York, Springer, 1975 Volume(issue)/page/year: -,49,1975
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