*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ3100900
CHEMICAL NAME           : 4H-1-Benzopyran-4-one, 2,5,8-trimethyl-
CAS REGISTRY NUMBER     : 60595-60-0
BEILSTEIN REFERENCE NO. : 0146242
REFERENCE               : 4-17-00-05117 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H12-O2
MOLECULAR WEIGHT        : 188.24
WISWESSER LINE NOTATION : T66 BO EVJ C1 G1 J1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Cromodil
   * 2,5,8-Trimethyl-4H-1-benzopyran-4-one
   * 2,5,8-Trimethylchromone
 
                       *** 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           : 2960 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 110,323,1957
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 595 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 110,323,1957
 
                            *** END OF RECORD ***