*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DT4326000
CHEMICAL NAME           : (8,8'-Bi-2H-1-Benzopyran)-2,2'-dione,
                          7,7'-dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-
CAS REGISTRY NUMBER     : 69975-77-5
LAST UPDATED            : 199503
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H18-O8
MOLECULAR WEIGHT        : 410.40
COMPOUND DESCRIPTOR     : Agricultural Chemical
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Bis(8,8'-(7-hydroxy-4-methoxy-5-methylcoumarin))
   *   7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-(8,8'-bi-2H-1-benzopyran)-2,
     2'-dione
   * Orlandin
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - chicken
DOSE/DURATION           : >125 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAFCAU Journal of Agricultural and Food Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC
   20037)  V.1-    1953-  Volume(issue)/page/year: 27,592,1979
 
                            *** END OF RECORD ***