*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SZ8560300 CHEMICAL NAME : Phosphonic acid, (1,6-hexanediylbis(nitrilobis(methylene)))tetrakis- CAS REGISTRY NUMBER : 23605-74-5 BEILSTEIN REFERENCE NO. : 2405158 LAST UPDATED : 199710 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C10-H28-N2-O12-P4 MOLECULAR WEIGHT : 492.28 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * Dequest 2051 * Dequest 2051 deflocculant and sequestrant * Hdtmp * (1,6-Hexanediylbis(nitrilobis(methylene)))tetrakisphosphonic acid * Phosphonic acid, hexamethylenebis(nitrilodimethylene)tetra- *** 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 : 100 mg REACTION SEVERITY : Mild REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,99,1990 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 10 gm/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - food intake (animal) Behavioral - muscle weakness REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,99,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >7940 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,99,1990 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***