*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : LL9095000 CHEMICAL NAME : 9H-Fluoren-9-one, 1,2,3,4-tetrahydro- CAS REGISTRY NUMBER : 634-19-5 BEILSTEIN REFERENCE NO. : 2615049 REFERENCE : 4-07-00-01302 (Beilstein Handbook Reference) LAST UPDATED : 199707 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H12-O MOLECULAR WEIGHT : 184.25 WISWESSER LINE NOTATION : L B656 HV&&TJ SYNONYMS/TRADE NAMES : * Phentydrone * 1,2,3,4-Tetrahydro-9-fluorenone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,1155,1989 *** END OF RECORD ***