*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS4552000
CHEMICAL NAME           : Urea, 1-butyl-3-(p-tolylsulfonyl)-, sodium salt
CAS REGISTRY NUMBER     : 473-41-6
LAST UPDATED            : 199609
DATA ITEMS CITED        : 9
MOLECULAR FORMULA       : C12-H17-N2-O3-S.Na
MOLECULAR WEIGHT        : 292.36
WISWESSER LINE NOTATION : 4MVNSWR D1 &-NA-
COMPOUND DESCRIPTOR     : Reproductive Effector
SYNONYMS/TRADE NAMES :
   * Benzenesulfonamide, N-((butylamino)carbonyl)-4-methyl-, monosodium salt
   * 1-Butyl-3-(p-tolylsulfonyl)urea monosodium salt
   * Orinase diagnostic
   * Sodium butamide
   * Sodium orinase
   * Sodium tolbutamide
   * Tolbutamide sodium
   * Tolbutamide sodium salt
   * p-Toluenosulfonylbutylomocznik, sol sodowa
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1800 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   DMWOAX Deutsche Medizinische Wochenschrift.  (Stuttgart, Fed. Rep. Ger.)
   V.1-104, 1875-1979.  Volume(issue)/page/year: 81,825,1956
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 467 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 13,65,1976
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 730 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DIPHAH Dissertationes Pharmaceuticae.  (Warsaw, Poland)  V.1-17, 1949-65.
   For publisher information, see PJPPAA.  Volume(issue)/page/year: 10,151,1958
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 250 mg/kg
SEX/DURATION            : female 1-20 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   DIAEAZ Diabetes.  (American Diabetes Assoc., 2 Park Ave., New York, NY
   10016)  V.1-    1952-  Volume(issue)/page/year: 13,527,1964
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1500 mg/kg
SEX/DURATION            : female 1-20 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   DIAEAZ Diabetes.  (American Diabetes Assoc., 2 Park Ave., New York, NY
   10016)  V.1-    1952-  Volume(issue)/page/year: 13,527,1964
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 2500 mg/kg
SEX/DURATION            : female 1-20 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   DIAEAZ Diabetes.  (American Diabetes Assoc., 2 Park Ave., New York, NY
   10016)  V.1-    1952-  Volume(issue)/page/year: 13,527,1964
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 1 gm/kg
SEX/DURATION            : female 9 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
   Reproductive - Specific Developmental Abnormalities - Central Nervous System
REFERENCE :
   AJANA2 American Journal of Anatomy.  (Alan R. Liss, Inc., 41 E. 11th St.,
   New York, NY 10003) V.1-192, 1901-91.  Volume(issue)/page/year: 113,479,1963
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 400 mg/kg
SEX/DURATION            : female 13 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 13,65,1976

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X5368
       No. of Facilities: 10 (estimated)
       No. of Industries: 1
       No. of Occupations: 1
       No. of Employees: 340 (estimated)
       No. of Female Employees: 180 (estimated)

 
                            *** END OF RECORD ***