*** 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 ***