*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MF1225000 CHEMICAL NAME : Guanidine, 1,3-diphenyl-, monohydrochloride CAS REGISTRY NUMBER : 24245-27-0 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C13-H13-N3.Cl-H MOLECULAR WEIGHT : 247.75 WISWESSER LINE NOTATION : MUYMR&MR &GH SYNONYMS/TRADE NAMES : * sym-Diphenylguanidine hydrochloride *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 59 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 28,251,1926 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea REFERENCE : JIDHAN Journal of Industrial Hygiene. (Cambridge, MA) V.1-17, 1919-35. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,87,1931 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***