*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QD8571500 CHEMICAL NAME : Morpholine, 4-(5-butoxy-4-penten-2-ynyl)- CAS REGISTRY NUMBER : 143337-73-9 BEILSTEIN REFERENCE NO. : 5810807 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H21-N-O2 MOLECULAR WEIGHT : 223.35 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-(5-Butoxy-4-penten-2-ynyl)morpholine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 135 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 26,162,1992 *** END OF RECORD ***