*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NR0150000
CHEMICAL NAME           : Isocyanic acid, m-phenylene ester
CAS REGISTRY NUMBER     : 123-61-5
BEILSTEIN REFERENCE NO. : 0776957
REFERENCE               : 4-13-00-00089 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C8-H4-N2-O2
MOLECULAR WEIGHT        : 160.14
WISWESSER LINE NOTATION : OCNR CNCO
SYNONYMS/TRADE NAMES :
   * Benzene-1,3-diisocyanate
   * Benzene, 1,3-diisocyanato-
   * 1,3-Diisocyanatobenzene
   * Nacconate 400
   * m-Phenylene diisocyanate
   * m-Phenylene isocyanate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 5600 ug/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#07804

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***