*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RS2070000 CHEMICAL NAME : Oxygen, atomic CAS REGISTRY NUMBER : 17778-80-2 LAST UPDATED : 198706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : O MOLECULAR WEIGHT : 16.00 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Atomic oxygen * Oxygen atom * Oxygen(sup 3P) * Photooxygen * Singlet oxygen *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Unscheduled DNA synthesis TEST SYSTEM : Rodent - hamster Cells - not otherwise specified DOSE/DURATION : 121 ppb/2H REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 142,41,1985 *** END OF RECORD ***