*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EY9980000 CHEMICAL NAME : Carbamic acid, tert-butyl-, (m-(3,3-dimethyureido)phenyl) ester CAS REGISTRY NUMBER : 4849-32-5 OTHER CAS REGISTRY NOS. : 12705-28-1 BEILSTEIN REFERENCE NO. : 2871986 LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C14-H21-N3-O3 MOLECULAR WEIGHT : 279.38 WISWESSER LINE NOTATION : 1X1&1&MVOR CMVN1&1 COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * tert-Butylcarbamic acid ester with 3-(m-hydroxyphenyl)-1,1-dimethylurea * Carbutilate * CGA 61837 * 3-(((Dimethylamino)carbonyl)amino)phenyl 1,1-dimethylethylcarbamate * 1,1-Dimethyl-3-(3-(N-tert-butylcarbamyloxy)phenyl)urea * m-(3,3-Dimethylharnstoff)-phenyl-tert-butylcarbamat * m-(3,3-Dimethylureido)phenyl-tert-butyl carbamate * FMC 11092 * Karbutilate * NIA 11092 * Tandex * Tanzene *** 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 : 3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,310,1973 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >15400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,514,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 37,1621,1986 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03696 *** END OF RECORD ***