*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NQ9240000
CHEMICAL NAME           : Isocyanic acid,
                          p-isopropenyl-alpha,alpha-dimethylbenzyl ester
CAS REGISTRY NUMBER     : 2889-58-9
BEILSTEIN REFERENCE NO. : 2642784
LAST UPDATED            : 199712
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C13-H15-N-O
MOLECULAR WEIGHT        : 201.29
SYNONYMS/TRADE NAMES :
   * Benzene, 1-(1-isocyanato-1-methylethyl)-4-(1-methylethenyl)-
   * alpha,alpha-Dimethyl-para-isopropenyl benzyl isocyanate
   * 1-(1-Isocyanato-1-methylethyl)-4-(1-methylethenyl)benzene
   * p-TMI
 
                       *** 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           : 4400 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
   Gastrointestinal - hypermotility, diarrhea
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,159,1992
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,159,1992

                          *** STATUS IN U.S. ***
 
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***