*** 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 ***