*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MF1400000 CHEMICAL NAME : Guanidine, 1,3-di-o-tolyl- CAS REGISTRY NUMBER : 97-39-2 BEILSTEIN REFERENCE NO. : 2653884 REFERENCE : 4-12-00-01764 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 7 MOLECULAR FORMULA : C15-H17-N3 MOLECULAR WEIGHT : 239.35 WISWESSER LINE NOTATION : 1R BMYUM&MR B1 SYNONYMS/TRADE NAMES : * Diorthotolylguanidine * Di-o-tolylguanidine * 1,3-Di-o-tolylguanidine * DOTG accelerator * USAF A-6598 * Vulkacit dotg/C *** 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 : 500 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: 90,260,1947 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 80 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IPSTB3 International Polymer Science and Technology. (Rapra Technology Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year: 3,93,1976 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 120 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81800 No. of Facilities: 157 (estimated) No. of Industries: 5 No. of Occupations: 23 No. of Employees: 3729 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81800 No. of Facilities: 492 (estimated) No. of Industries: 7 No. of Occupations: 18 No. of Employees: 22254 (estimated) No. of Female Employees: 4255 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***