*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UE0125000
CHEMICAL NAME           : Propiolic acid, 2-propynyl ester
CAS REGISTRY NUMBER     : 4383-39-5
BEILSTEIN REFERENCE NO. : 4242278
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H4-O2
MOLECULAR WEIGHT        : 108.10
WISWESSER LINE NOTATION : 1UU1VO2UU1
SYNONYMS/TRADE NAMES :
   * Acetylenecarboxylic acid, 2-propynyl ester
   * 2-Propynoic acid, 2-propynyl ester
   * Propargyl propiolate
   * Propynyl propiolate
   * 2-Propynyl propiolate
 
                       *** 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           : 32 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#06442
 
                            *** END OF RECORD ***