*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ0350000
CHEMICAL NAME           : Barbituric acid, 5-allyl-5-(1-methylbutyl)-2-thio-,
                          sodium salt
CAS REGISTRY NUMBER     : 337-47-3
LAST UPDATED            : 199504
DATA ITEMS CITED        : 15
MOLECULAR FORMULA       : C12-H18-N2-O2-S.Na
MOLECULAR WEIGHT        : 277.37
WISWESSER LINE NOTATION : T6VMYMV FHJ CUS FY3&1 F2U1 &-NA-
COMPOUND DESCRIPTOR     : Drug
                          Reproductive Effector
SYNONYMS/TRADE NAMES :
   * 5-Allyl-5-(1-methylbutyl)-2-thiobarbiturate sodium
   * 5-Allyl-5-(1-methylbutyl)-2-thio-barbituric acid sodium salt
   * Burital sodium
   * Sodium 5-allyl-5-(1-methylbutyl)-2-thiobarbiturate
   * Sodium thiamylal
   * Surital
   * Surital sodium
   * Surital sodium deriv.
   * Surital sodium salt
   * Thiamylal sodium
   * Thiomylal sodium
   * Thioseconal sodium
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 52 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 51 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 119 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Behavioral - excitement
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   26,495,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 112 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 85 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Behavioral - excitement
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   26,495,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 134 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 32 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 27500 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 82,212,1953
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 225 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 24 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
   OH, Chemical Rubber Co., 1969  Volume(issue)/page/year: -,115,1969
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 20 mg/kg
SEX/DURATION            : female 10 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   KAIZAN Kaibogaku Zasshi.  Journal of Anatomy.  (Nippon Kaibo Gakkai, c/o
   Tokyo Daigaku Igakubu, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113, Japan)  V.1- 1928-
    Volume(issue)/page/year: 40,323,1965
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 40 mg/kg
SEX/DURATION            : female 10 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   KAIZAN Kaibogaku Zasshi.  Journal of Anatomy.  (Nippon Kaibo Gakkai, c/o
   Tokyo Daigaku Igakubu, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113, Japan)  V.1- 1928-
    Volume(issue)/page/year: 40,323,1965
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 60 mg/kg
SEX/DURATION            : female 10 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   KAIZAN Kaibogaku Zasshi.  Journal of Anatomy.  (Nippon Kaibo Gakkai, c/o
   Tokyo Daigaku Igakubu, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113, Japan)  V.1- 1928-
    Volume(issue)/page/year: 40,323,1965

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X4189
       No. of Facilities: 588 (estimated)
       No. of Industries: 2
       No. of Occupations: 3
       No. of Employees: 4379 (estimated)
       No. of Female Employees: 1605 (estimated)

 
                            *** END OF RECORD ***