*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS5240000
CHEMICAL NAME           : Urea, 1-(2-chloroethyl)-3-(2,6-xylyl)-
CAS REGISTRY NUMBER     : 13908-40-2
BEILSTEIN REFERENCE NO. : 2375101
REFERENCE               : 4-12-00-02528 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H15-Cl-N2-O
MOLECULAR WEIGHT        : 226.73
WISWESSER LINE NOTATION : G2MVMR B1 F1
SYNONYMS/TRADE NAMES :
   * 1-(2-Chloroethyl)-3-(2,6-xylyl)urea
   * 3-(2-Chloroethyl)-1-(2,6-xylyl)urea
 
                       *** 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           : 24 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#08460
 
                            *** END OF RECORD ***