*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CZ4400000 CHEMICAL NAME : 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro- CAS REGISTRY NUMBER : 2136-79-0 BEILSTEIN REFERENCE NO. : 1887098 REFERENCE : 3-09-00-04257 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H2-Cl4-O4 MOLECULAR WEIGHT : 303.90 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * Chlorthal * Perchloroterephthalic acid * Terephthalic acid, tetrachloro- * 2,3,5,6-Tetrachloro-1,4-benzenedicarboxylic acid * Tetrachloroterephthalic acid *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 3 mg/24H REACTION SEVERITY : Mild REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,171,1991 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,171,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >10 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,171,1991 *** END OF RECORD ***