*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ED5950000
CHEMICAL NAME           : Boric acid, tris(1-methylethyl) ester
CAS REGISTRY NUMBER     : 5419-55-6
BEILSTEIN REFERENCE NO. : 1701469
REFERENCE               : 4-01-00-01488 (Beilstein Handbook Reference)
LAST UPDATED            : 199712
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C9-H21-B-O3
MOLECULAR WEIGHT        : 188.11
WISWESSER LINE NOTATION : 1Y1&OBOY1&1&OY1&1
COMPOUND DESCRIPTOR     : Primary Irritant
SYNONYMS/TRADE NAMES :
   * Boric acid, triisopropyl ester
   * Boron triisopropoxide
   * Isopropyl borate
   * Triisopropoxy borane
   * Triisopropoxy boron
   * Triisopropyl orthoborate
   * Trisisopropoxyborane
 
                       *** 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 :
   14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New
   York, John Wiley & Sons, Inc., 1964  Volume(issue)/page/year: -,693,1964
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New
   York, John Wiley & Sons, Inc., 1964  Volume(issue)/page/year: -,693,1964
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 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#00382

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***