*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TP3400000 CHEMICAL NAME : Plicatic acid CAS REGISTRY NUMBER : 16462-65-0 BEILSTEIN REFERENCE NO. : 2712741 REFERENCE : 4-10-00-02434 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H22-O10 MOLECULAR WEIGHT : 422.42 COMPOUND DESCRIPTOR : Human Natural Product SYNONYMS/TRADE NAMES : * Dust, western red cedar * Thuja plicata, extract *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Human - man DOSE/DURATION : 2500 gm/m3 TOXIC EFFECTS : Lungs, Thorax, or Respiration - bronchiolar constriction Lungs, Thorax, or Respiration - cough REFERENCE : ARDSBL American Review of Respiratory Disease. (American Lung Assoc., 1740 Broadway, New York, NY 10019) V.80- 1959- Volume(issue)/page/year: 108,1094,1973 *** END OF RECORD ***