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                                        CHEMICAL IDENTIFICATION
 
  RTECS NUMBER :
 
  ET5960000
  
 
  CHEMICAL NAME :
 
  Butyric acid, 2-phenyl-, 2-(2-(diethylamino)ethoxy)ethyl ester, citrate
  
 
  CAS REGISTRY NUMBER :
 
  18109-81-4
  
 
  LAST UPDATED :
 
  198910
  
 
  DATA ITEMS CITED :
 
  9
  
 
  MOLECULAR FORMULA :
 
  C18-H29-N-O3.C6-H8-O7
  
 
  MOLECULAR WEIGHT :
 
  499.62
  
 
  WISWESSER LINE NOTATION :
 
  2YR&VO2O2N2&2 &QV1XQVQ1VQ
  HEALTH HAZARD DATAACUTE TOXICITY DATA
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  SPECIES OBSERVED :
 
  Rodent - rat
  
 
  DOSE/DURATION :
 
  4164 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - respiratory stimulation
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 18,115,1971
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Subcutaneous
  
 
  SPECIES OBSERVED :
 
  Rodent - rat
  
 
  DOSE/DURATION :
 
  3638 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - respiratory stimulation
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 18,115,1971
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Intravenous
  
 
  SPECIES OBSERVED :
 
  Rodent - rat
  
 
  DOSE/DURATION :
 
  37200 ug/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - respiratory stimulation
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 18,115,1971
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  SPECIES OBSERVED :
 
  Rodent - mouse
  
 
  DOSE/DURATION :
 
  865 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - respiratory stimulation
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 18,115,1971
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Subcutaneous
  
 
  SPECIES OBSERVED :
 
  Rodent - mouse
  
 
  DOSE/DURATION :
 
  635 mg/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - respiratory stimulation
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 18,115,1971
  
 
  TYPE OF TEST :
 
  LD50 - Lethal dose, 50 percent kill
  
 
  ROUTE OF EXPOSURE :
 
  Intravenous
  
 
  SPECIES OBSERVED :
 
  Rodent - mouse
  
 
  DOSE/DURATION :
 
  47200 ug/kg
  
 
  TOXIC EFFECTS :
 
  Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - respiratory stimulation
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 18,115,1971 ** REPRODUCTIVE DATA **
  
 
  TYPE OF TEST :
 
  TDLo - Lowest published toxic dose
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  DOSE :
 
  60 mg/kg
  
 
  SEX/DURATION :
 
  female 9-14 day(s) after conception
  
 
  TOXIC EFFECTS :
 
  Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - physical
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 17,524,1970
  
 
  TYPE OF TEST :
 
  TDLo - Lowest published toxic dose
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  DOSE :
 
  60 mg/kg
  
 
  SEX/DURATION :
 
  female 7-12 day(s) after conception
  
 
  TOXIC EFFECTS :
 
  Reproductive - Specific Developmental Abnormalities - musculoskeletal system
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 17,524,1970
  
 
  TYPE OF TEST :
 
  TDLo - Lowest published toxic dose
  
 
  ROUTE OF EXPOSURE :
 
  Oral
  
 
  DOSE :
 
  1800 mg/kg
  
 
  SEX/DURATION :
 
  female 7-12 day(s) after conception
  
 
  TOXIC EFFECTS :
 
  Reproductive - Effects on Newborn - physical
  
 
  REFERENCE :
 
  TOIZAG Toho Igakkai Zasshi. Journal of Medical Society of Toho University. (Toho Daigaku Igakkai, 21-16, Omori-nishi, 5-chome, Ota-ku, Tokyo 143, Japan) V.1- 1954- Volume(issue)/page/year: 17,524,1970
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