*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TZ8330000
CHEMICAL NAME           : 1,2,3-Propanetricarboxylic acid, 2-(acetyloxy)-,
                          tributyl ester
CAS REGISTRY NUMBER     : 77-90-7
BEILSTEIN REFERENCE NO. : 2303316
LAST UPDATED            : 199701
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C20-H34-O8
MOLECULAR WEIGHT        : 402.54
SYNONYMS/TRADE NAMES :
   * Acetyl butyl citrate
   * Acetylcitric acid, tributyl ester
   * Acetyl tributyl citrate
   * Blo-trol
   * Citric acid, tributyl ester, acetate
   * Citroflex A
   * Citroflex A 4
   * Tributyl acetylcitrate
   * Tributyl O-acetylcitrate
   * Tributyl 2-(acetyloxy)-1,2,3-propanetricarboxylate
   * Tributyl citrate acetate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >4 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 53,774,1964
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 12600 mg/kg/14D-I
TOXIC EFFECTS :
   Blood - pigmented or nucleated red blood cells
   Blood - changes in erythrocyte (RBC) count
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 53,774,1964

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M3919
       No. of Facilities: 88 (estimated)
       No. of Industries: 4
       No. of Occupations: 4
       No. of Employees: 1152 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M3919
       No. of Facilities: 459 (estimated)
       No. of Industries: 3
       No. of Occupations: 17
       No. of Employees: 106672 (estimated)
       No. of Female Employees: 98182 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***