*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YD2410000
CHEMICAL NAME           : Tricyclo(8.2.2.2(sup
                          4,7))hexadeca-4,6,10,12,13,15-hexaene, dichloro-
CAS REGISTRY NUMBER     : 28804-46-8
LAST UPDATED            : 199701
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C16-H14-Cl2
MOLECULAR WEIGHT        : 277.20
SYNONYMS/TRADE NAMES :
   * Chloro-p-xylylene cyclic dimer
   * Dichlorodi-1,4-xylylene
   * Dichlorotricyclo(8.2.2.2(sup 4,7))hexadeca-4,6,10,12,13,15-hexaene
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6500 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - hypermotility, diarrhea
   Gastrointestinal - other changes
   Musculoskeletal - other changes
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 12,580,1993
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >16 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 12,580,1993

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

 
                            *** END OF RECORD ***