*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT7790000
CHEMICAL NAME           : Urea, N-methyl-N'-(1-methyl-1-phenylethyl)-N-phenyl-
CAS REGISTRY NUMBER     : 42609-73-4
BEILSTEIN REFERENCE NO. : 2857372
LAST UPDATED            : 199612
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C17-H20-N2-O
MOLECULAR WEIGHT        : 268.39
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Dimelon-methyl
   * 1-(alpha,alpha-Dimethylbenzyl)-3-methyl-3-phenylurea
   * K 1441
   * Methyldimuron
   * Methyldymron
   * N-Methyl-N'-(1-methyl-1-phenylethyl)-N-phenylurea
   * Stacker
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6130 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SHBOAO Shokubutsu Boeki.  (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome
   1-chome, Toshima-Ku, Tokyo, Japan)  V.1-    1947-  Volume(issue)/page/year:
   32,488,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7810 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SHBOAO Shokubutsu Boeki.  (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome
   1-chome, Toshima-Ku, Tokyo, Japan)  V.1-    1947-  Volume(issue)/page/year:
   32,488,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6830 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SHBOAO Shokubutsu Boeki.  (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome
   1-chome, Toshima-Ku, Tokyo, Japan)  V.1-    1947-  Volume(issue)/page/year:
   32,488,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 7600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SHBOAO Shokubutsu Boeki.  (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome
   1-chome, Toshima-Ku, Tokyo, Japan)  V.1-    1947-  Volume(issue)/page/year:
   32,488,1978
 
                            *** END OF RECORD ***