*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : GF9272000
CHEMICAL NAME           : Cobaltate(1-),
                          bis((7,8,9,10,11-eta)-undecahydro-7.8-dicarbaundecabo
                          rato(2-))-, potassium
CAS REGISTRY NUMBER     : 51212-80-7
LAST UPDATED            : 198403
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H22-B18-Co.K
MOLECULAR WEIGHT        : 362.87
SYNONYMS/TRADE NAMES :
   * Potassium-cobalt-bis-dicapballid
 
                       *** 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           : 87500 ug/kg
TOXIC EFFECTS :
   Behavioral - muscle contraction or spasticity
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   MERAA9 Meditsinskaya Radiologiya.  Medical Radiology.  (V/O Mezhdunarodnaya
   Kniga, 113095 Moscow, USSR)  V.1-    1956-  Volume(issue)/page/year:
   26(6),62,1981
 
                            *** END OF RECORD ***