CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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JL9650000
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CHEMICAL NAME :
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Dipropylamine, 2,2'-dihydroxy-N-nitroso-
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CAS REGISTRY NUMBER :
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53609-64-6
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LAST UPDATED :
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199801
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DATA ITEMS CITED :
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37
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MOLECULAR FORMULA :
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C6-H14-N2-O3
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MOLECULAR WEIGHT :
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162.22
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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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5 gm/kg
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TOXIC EFFECTS :
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Lungs, Thorax, or Respiration - other changes Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from large intestine
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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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5160 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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - guinea pig
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DOSE/DURATION :
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4900 mg/kg
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TOXIC EFFECTS :
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Lungs, Thorax, or Respiration - other changes Liver - hepatitis (hepatocellular necrosis), zonal Blood - hemorrhage
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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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4600 mg/kg/42W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Gastrointestinal - 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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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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9333 ug/kg/24W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - 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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1400 mg/kg/2W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Endocrine - thyroid 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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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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28 gm/kg/16W-I
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TOXIC EFFECTS :
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Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - 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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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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125 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - 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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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6049 mg/kg/23W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - bronchiogenic carcinoma 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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Intramuscular
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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125 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - tumors Skin and Appendages - 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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Oral
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SPECIES OBSERVED :
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Rodent - rabbit
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DOSE/DURATION :
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29 gm/kg/25W-C
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - 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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - guinea pig
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DOSE/DURATION :
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7500 mg/kg/30W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Liver - angiosarcoma
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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 - hamster
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DOSE/DURATION :
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1875 mg/kg/15W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - 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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Administration onto the skin
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SPECIES OBSERVED :
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Rodent - hamster
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DOSE/DURATION :
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688 mg/kg/43W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Gastrointestinal - 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 - hamster
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DOSE/DURATION :
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2375 mg/kg/19W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - 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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Subcutaneous
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SPECIES OBSERVED :
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Rodent - hamster
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DOSE/DURATION :
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100 mg/kg female 14 day(s) after conception
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TOXIC EFFECTS :
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Tumorigenic - neoplastic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Endocrine - 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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Implant
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SPECIES OBSERVED :
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Rodent - hamster
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DOSE/DURATION :
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950 mg/kg/7D-C
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TOXIC EFFECTS :
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Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - 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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Subcutaneous
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SPECIES OBSERVED :
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Mammal - species unspecified
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DOSE/DURATION :
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20 gm/kg/80W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - bronchiogenic carcinoma Liver - 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 - hamster
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DOSE/DURATION :
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4125 mg/kg/33W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - 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 - hamster
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DOSE/DURATION :
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2750 mg/kg/34W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - 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 - hamster
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DOSE/DURATION :
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5250 mg/kg/15W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - 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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3000 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - 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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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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2800 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors Endocrine - thyroid 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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14000 mg/kg/20W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Endocrine - thyroid 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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3560 mg/kg/20W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Gastrointestinal - 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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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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2000 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Endocrine - thyroid 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 - hamster
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DOSE/DURATION :
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500 mg/kg
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - 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 - hamster
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DOSE/DURATION :
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2500 mg/kg/5W-I
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TOXIC EFFECTS :
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Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors
MUTATION DATA
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TYPE OF TEST :
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Host-mediated assay
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TEST SYSTEM :
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Rodent - hamster Bacteria - Salmonella typhimurium
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DOSE/DURATION :
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400 mg/kg
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REFERENCE :
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CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 14,1621,1993 *** REVIEWS *** TOXICOLOGY REVIEW APLMAS Archives of Pathology and Laboratory Medicine. (AMA, 535 N. Dearborn St., Chicago, IL 60610) V.1-5(2), 1926-28; V.100- 1976- Volume(issue)/page/year: 107,54,1983
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