*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ2541000 CHEMICAL NAME : 2H-1-Benzopyran-2,4(3H)-dione, 3-(3-oxo-1-phenylbutyl)-, ion(1-), thallium(1+) CAS REGISTRY NUMBER : 51912-10-8 LAST UPDATED : 199707 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C19-H15-O4.Tl MOLECULAR WEIGHT : 511.71 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * 2,4-Dioxo-3-(alpha-acetonylbenzyl)-dihydro-benzopyran thallium salt * 3-(3-Oxo-1-phenylbutyl)-2H-1-benzopyran-2,4(3H)-dione thallium(1+) * PTS *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 20800 ug/kg TOXIC EFFECTS : Skin and Appendages - hair REFERENCE : JFALAX Journal of the Faculty of Agriculture, Tottori University. (Tottori Univ., Faculty of Agriculture, Minami-4-101, Koyama-cho, Tottori 680, Japan) V.1- 1951- Volume(issue)/page/year: 8,43,1973 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 65 mg/kg TOXIC EFFECTS : Blood - hemorrhage REFERENCE : JFALAX Journal of the Faculty of Agriculture, Tottori University. (Tottori Univ., Faculty of Agriculture, Minami-4-101, Koyama-cho, Tottori 680, Japan) V.1- 1951- Volume(issue)/page/year: 8,43,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1400 ug/kg/7D-I TOXIC EFFECTS : Gastrointestinal - other changes Blood - hemorrhage REFERENCE : JFALAX Journal of the Faculty of Agriculture, Tottori University. (Tottori Univ., Faculty of Agriculture, Minami-4-101, Koyama-cho, Tottori 680, Japan) V.1- 1951- Volume(issue)/page/year: 8,43,1973 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 18 mg/kg/30D-C TOXIC EFFECTS : Related to Chronic Data - death REFERENCE : JFALAX Journal of the Faculty of Agriculture, Tottori University. (Tottori Univ., Faculty of Agriculture, Minami-4-101, Koyama-cho, Tottori 680, Japan) V.1- 1951- Volume(issue)/page/year: 8,43,1973 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg/6D-I TOXIC EFFECTS : Gastrointestinal - other changes Blood - hemorrhage Related to Chronic Data - death REFERENCE : JFALAX Journal of the Faculty of Agriculture, Tottori University. (Tottori Univ., Faculty of Agriculture, Minami-4-101, Koyama-cho, Tottori 680, Japan) V.1- 1951- Volume(issue)/page/year: 8,43,1973 *** END OF RECORD ***