*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : VV9400000 CHEMICAL NAME : Silicic acid, tetra(2-ethylbutyl) ester CAS REGISTRY NUMBER : 78-13-7 BEILSTEIN REFERENCE NO. : 1713700 REFERENCE : 4-01-00-01725 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C24-H52-O4-Si MOLECULAR WEIGHT : 432.85 WISWESSER LINE NOTATION : 4Y2&VO-SI-OVY4&2&OVY4&2&OVY4&2 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * 1-Butanol, 2-ethyl-, silicate * Coolanol 25 * 2-Ethyl-1-butanol, silicate * 2-Ethylbutyl orthosilicate * 2-Ethylbutyl silicate * Flo-Cool 180 * Tetra(2-ethylbutoxy) silane * Tetra (2-ethylbutyl) orthosilicate * Tetrakis(2-ethylbutoxy)silane *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Open irritation test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg REACTION SEVERITY : Mild REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 2/15/1966 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 19700 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 2/15/1966 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >10 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 2/15/1966 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***