*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MX2600000 CHEMICAL NAME : Hydroperoxide, (m-phenylenediisopropylidene)di- CAS REGISTRY NUMBER : 721-26-6 BEILSTEIN REFERENCE NO. : 2053313 REFERENCE : 4-06-00-06055 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C12-H18-O4 MOLECULAR WEIGHT : 226.30 SYNONYMS/TRADE NAMES : * Dihydroperoxide meta-diisopropylbenzene * m-Diisopropylbenzene dihydroperoxide * (alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylene)bishydroperoxide *** 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 : 1500 mg/kg TOXIC EFFECTS : Behavioral - sleep REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(3),108,1973 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 700 mg/kg TOXIC EFFECTS : Behavioral - sleep REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(3),108,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 85 mg/kg/24W-I TOXIC EFFECTS : Blood - changes in other cell count (unspecified) Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(3),108,1973 *** END OF RECORD ***