*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UX6420000
CHEMICAL NAME           : Pyrophosphoric acid, dimethyl diisopropyl ester
CAS REGISTRY NUMBER     : 63919-09-5
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H20-O7-P2
MOLECULAR WEIGHT        : 290.22
WISWESSER LINE NOTATION : 1Y1&OPO&O1&OPO&O1&OY1&1
SYNONYMS/TRADE NAMES :
   * Dimethyl diisopropyl pyrophosphate
 
                       *** 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           : 2500 ug/kg
TOXIC EFFECTS :
   Biochemical - Enzyme inhibition, induction, or change in blood or tissue
   levels - true cholinesterase
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 6,9,1952
 
                            *** END OF RECORD ***