*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YS3825900 CHEMICAL NAME : Urea, 1-butyl-3-(p-(ethylphenyl)sulfonyl)-, sodium salt LAST UPDATED : 199503 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H19-N2-O3-S.Na MOLECULAR WEIGHT : 306.39 SYNONYMS/TRADE NAMES : * Benzenesulfonamide, N-((butylamino)carbonyl)-4-ethyl-, monosodium salt * 1-Butyl-3-(p-(ethylphenyl)sulfonyl)urea sodium salt * p-Ethylbenzenesulphonylbutylurea sodium salt * p-Etylobenzosulfonylobutylomocznik, sol sodowa *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 490 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DIPHAH Dissertationes Pharmaceuticae. (Warsaw, Poland) V.1-17, 1949-65. For publisher information, see PJPPAA. Volume(issue)/page/year: 10,151,1958 *** END OF RECORD ***