*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SC4751000
CHEMICAL NAME           : 4-Pentynoic acid
CAS REGISTRY NUMBER     : 6089-09-4
BEILSTEIN REFERENCE NO. : 1742047
REFERENCE               : 4-02-00-01693 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H6-O2
MOLECULAR WEIGHT        : 98.11
WISWESSER LINE NOTATION : QV3UU1
SYNONYMS/TRADE NAMES :
   * Pent-4-yn-1-oic acid
   * Propargylacetic acid
 
                       *** 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           : 28 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#12263
 
                            *** END OF RECORD ***