*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : GB6225000
CHEMICAL NAME           : Chromium,
                          hexacarbonyldi-pi-cyclopentadienyl-mu-mercuriodi-
CAS REGISTRY NUMBER     : 12194-11-5
LAST UPDATED            : 199207
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C16-H10-Cr2-Hg-O6
MOLECULAR WEIGHT        : 602.85
WISWESSER LINE NOTATION : L50J 0-CR-CO&CO&CO&-HG--CR-CO&CO&CO&- 0L50J
COMPOUND DESCRIPTOR     : Organometallic
SYNONYMS/TRADE NAMES :
   * Bis-(cyclopentadienylchromium tricarbonyl)mercury
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#04754

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

NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
   NIOSH REL TO MERCURY, ORGANO-air:TWA 0.01 mg/m3;STEL 0.03 mg/m3 (Sk)
REFERENCE :
   NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
   Health, Education, and Welfare, Reports and Memoranda.
   Volume(issue)/page/year: DHHS #92-100,1992

 
                            *** END OF RECORD ***