*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LK8650000
CHEMICAL NAME           : Flavone, 3-hydroxy-
CAS REGISTRY NUMBER     : 577-85-5
LAST UPDATED            : 199712
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C15-H10-O3
MOLECULAR WEIGHT        : 238.25
WISWESSER LINE NOTATION : T66 BO EVJ CR& DQ
SYNONYMS/TRADE NAMES :
   * 4H-1-Benzopyran-4-one, 3-hydroxy-2-phenyl-
   * Flavonol
   * Flavon-3-ol
   * 3-HF
   * 3-Hydroxyflavone
 
                       *** 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#02588

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***