*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RN8782000 CHEMICAL NAME : 7-Oxabicyclo(4.1.0)hept-4-ene LAST UPDATED : 199212 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H8-O MOLECULAR WEIGHT : 96.14 SYNONYMS/TRADE NAMES : * 3,6-Epoxycyclohexene * TL469 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LC - Lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/m3/10M TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,DEC1942 *** END OF RECORD ***