*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : LU5122500 CHEMICAL NAME : 2(5H)-Furanone, 5-methyl-, dimer LAST UPDATED : 199603 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H12-O4 MOLECULAR WEIGHT : 196.22 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Methyl-2(5H)-furanone dimer * 2-Pentenoic acid, 4-hydroxy-, gamma-lactone, dimer *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,374,1954 *** END OF RECORD ***