*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MX2570000 CHEMICAL NAME : Hydroperoxide, (1,4-phenylenebis(1-methylethylidene))bis- CAS REGISTRY NUMBER : 3159-98-6 BEILSTEIN REFERENCE NO. : 2052060 REFERENCE : 4-06-00-06056 (Beilstein Handbook Reference) LAST UPDATED : 199712 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C12-H18-O4 MOLECULAR WEIGHT : 226.30 SYNONYMS/TRADE NAMES : * p-Bis(hydroperoxyisopropyl)benzene * p-Diisopropylbenzene dihydroperoxide * Hydroperoxide, (p-phenylenediisopropylidene)di- * Percumyl P * (1,4-Phenylenebis(1-methylethylidene))bishydroperoxide *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 820 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. (Leningrad, Russia) V.1-145, 1949-82. Discontinued. Volume(issue)/page/year: 105,33,1974 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. (Leningrad, Russia) V.1-145, 1949-82. Discontinued. Volume(issue)/page/year: 105,33,1974 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 150 mg/kg/60D-I TOXIC EFFECTS : Blood - macrocytosis Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase REFERENCE : TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. (Leningrad, Russia) V.1-145, 1949-82. Discontinued. Volume(issue)/page/year: 105,33,1974 *** END OF RECORD ***