*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS5220000
CHEMICAL NAME           : Urea, 1-(2-chloroethyl)-3-(thiochroman-4-yl)-
CAS REGISTRY NUMBER     : 27047-62-7
BEILSTEIN REFERENCE NO. : 1432224
REFERENCE               : 5-18-09-00632 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H15-Cl-N2-O-S
MOLECULAR WEIGHT        : 270.80
WISWESSER LINE NOTATION : T66 BST&J EMVM2G
SYNONYMS/TRADE NAMES :
   * 1-(2-Chloroethyl)-3-(4-thiochromanyl)urea
   * Urea, 1-(2-chloroethyl)-3-(3,4-dihydro-2H-1-benzothiopyran-4-yl)
 
                       *** 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           : 75 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#09596
 
                            *** END OF RECORD ***