*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : FD1975000
CHEMICAL NAME           : Carbamic acid, N,N'-vinylenedi-, dianhydride with
                          phenoxyacetic acid
CAS REGISTRY NUMBER     : 73622-93-2
BEILSTEIN REFERENCE NO. : 2029947
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H18-N2-O8
MOLECULAR WEIGHT        : 414.40
WISWESSER LINE NOTATION : RO1VOVM1U1MVOV1OR
SYNONYMS/TRADE NAMES :
   * Acetic acid, 2,2'-phenoxydi-, dianhydride with N,N'-vinylenedicarbamic  
   acid
   * N,N'-Vinylenebis(phenoxyacetic acid carbamic acid anhydride)
 
                       *** 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#02618
 
                            *** END OF RECORD ***