*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CX5079000
CHEMICAL NAME           : 7H-Benz(de)anthracen-7-one, 4,4'-di-
CAS REGISTRY NUMBER     : 116-90-5
BEILSTEIN REFERENCE NO. : 2024432
REFERENCE               : 4-07-00-02746 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C34-H18-O2
MOLECULAR WEIGHT        : 458.52
WISWESSER LINE NOTATION : L C6666 1A Q IVJ M- ML C6666 1A Q IVJ
COMPOUND DESCRIPTOR     : Drug
                          Primary Irritant
SYNONYMS/TRADE NAMES :
   * Benzanthronyl
   * (4,4'-Bi-7H-benz(de)anthracene)-7,7'-dione
   * 4,4'-Di-7H-benz(de)anthracen-7-one
   * 4,4'-Dibenzanthronil
   * 4,4'-Dibenzanthronyl
   * Dibenzonyl
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration into the eye
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 500 mg/24H
REACTION SEVERITY       : Mild
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,297,1986
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 40,137,1977
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 40,137,1977
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 24 gm/kg/30D-I
TOXIC EFFECTS :
   Blood - other changes
   Blood - changes in other cell count (unspecified)
   Blood - changes in erythrocyte (RBC) count
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 40,137,1977

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

 
                            *** END OF RECORD ***