*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WT2870000
CHEMICAL NAME           : Sulfurous acid, butyl 4-chloro-2-butynyl ester
CAS REGISTRY NUMBER     : 74039-48-8
LAST UPDATED            : 197906
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H13-Cl-O3-S
MOLECULAR WEIGHT        : 224.72
WISWESSER LINE NOTATION : G2UU2OSO&O4
SYNONYMS/TRADE NAMES :
   * 1-(4-Chloro-2-butynyl) n-butyl sulfite
 
                       *** 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           : 56 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#06729
 
                            *** END OF RECORD ***