*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MB8260000
CHEMICAL NAME           : Glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)-,
                          ytterbium salt (1:1)
LAST UPDATED            : 198809
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H23-N3-O10.Yb
MOLECULAR WEIGHT        : 566.44
SYNONYMS/TRADE NAMES :
   * N,N-Bis(2-(bis(carboxymethyl)amino)ethyl)glycine ytterbium salt
   * Ytterbium-dtpa
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 5663 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   INVRAV Investigative Radiology.  (Lippincott/Harper, Journal Fulfillment
   Dept., 2350 Virginia Ave., Hagerstown, MD 21740)  V.1-    1966-
   Volume(issue)/page/year: 21,802,1986
 
                            *** END OF RECORD ***