*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ES0871000
CHEMICAL NAME           : 2-Butyn-1-one, 4-chloro-1-phenyl-
CAS REGISTRY NUMBER     : 41658-10-0
BEILSTEIN REFERENCE NO. : 2248032
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H7-Cl-O
MOLECULAR WEIGHT        : 178.62
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Chloro-1-phenyl-2-butyn-1-one
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 15,103,1981
 
                            *** END OF RECORD ***