*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SB3854500
CHEMICAL NAME           : 3-Penten-2-one, 3-chloro-4-methyl-
CAS REGISTRY NUMBER     : 58031-23-5
LAST UPDATED            : 199706
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H9-Cl-O
MOLECULAR WEIGHT        : 132.60
SYNONYMS/TRADE NAMES :
   * 3-Chloro-4-methyl-3-penten-2-one
   * Mesityl oxide, alpha-chloro-
   * TL 128
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >3 gm/m3/10M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NDRC** National Defense Research Committee, Office of Scientific Research
   and Development, Progress Report.  Volume(issue)/page/year:
   NDCrc-132,MAR1942
 
                            *** END OF RECORD ***