*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XN0350000 CHEMICAL NAME : Thiophene, 2,3,4,5-tetrachloro- CAS REGISTRY NUMBER : 6012-97-1 BEILSTEIN REFERENCE NO. : 0118374 REFERENCE : 5-17-01-00305 (Beilstein Handbook Reference) LAST UPDATED : 199712 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C4-Cl4-S MOLECULAR WEIGHT : 221.90 WISWESSER LINE NOTATION : T5SJ BG CG DG EG COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * 2,3,4,5-Chlorothiophene * CP 30487 * ENT 25,764 * IF (Fumigant) * Penphene * Perchlorothiophene * TCTP * Tetrachlorothiofene * Tetrachlorothiophene * 2,3,4,5-Tetrachlorothiophene * Tetrachlorthiofen * Thiophene, tetrachloro- *** 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 : 70 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,17,1966 TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 146 ppm TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,219,1976 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 75 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00063 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 256 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970 *** STATUS IN U.S. *** EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***