*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HQ4235750 CHEMICAL NAME : Morpholine, 4-(2-(3a,12b-dihydrodibenzo(b,f)-1,3-dioxolo(4,5-d)ox epin-2-yl)ethyl)- CAS REGISTRY NUMBER : 84646-81-1 LAST UPDATED : 199312 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H23-N-O4 MOLECULAR WEIGHT : 353.45 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-(2-(3a,12b-Dihydrodibenzo(b,f)-1,3-dioxolo(4,5-d)oxepin-2-yl)ethyl)mor pholine * 2-(beta-Morpholinoethyl)dibenz(2,3:6,7)-3a,12b-dihydrooxepin(4,5-d)-1,3- dioxolane *** 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 : 2 gm/kg TOXIC EFFECTS : Kidney, Ureter, Bladder - urine volume increased REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 37,711,1982 *** END OF RECORD ***