*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TM7090000 CHEMICAL NAME : Piperidine, 3,4-didehydro-4-ethynyl-1,2,2,6,6-pentamethyl- CAS REGISTRY NUMBER : 63867-74-3 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H19-N MOLECULAR WEIGHT : 177.32 WISWESSER LINE NOTATION : T6N CUTJ A1 B1 B1 D1UU1 F1 F1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Pyridine, 1,2,3,6-tetrahydro-4-ethynyl-1,2,2,6,6-pentamethyl- *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 330 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 30 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959 *** END OF RECORD ***