*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : UQ9700000
CHEMICAL NAME : 2-Pyrazolin-5-one,
3-(p-nitroanilino)-l-(2,4,6-trichlorophenyl)-
CAS REGISTRY NUMBER : 34320-82-6
BEILSTEIN REFERENCE NO. : 0768445
LAST UPDATED : 199707
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C15-H9-Cl3-N4-O3
MOLECULAR WEIGHT : 399.63
WISWESSER LINE NOTATION : T5NNV DHJ BR BG DG FG& EMR DNW
SYNONYMS/TRADE NAMES :
* 3H-Pyrazol-3-one,
2,4-dihydro-5-((4-nitrophenyl)amino)-2-(2,4,6-trichlorophenyl)-
* 1-(2,4,6-Trichlorophenyl)-3-p-nitroanilino-2-pyrazolin-5-one
*** 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 : >3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650)
Volume(issue)/page/year: 21MAY1971
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 1600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650)
Volume(issue)/page/year: 21MAY1971
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : >1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650)
Volume(issue)/page/year: 21MAY1971
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***