*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TA1865000 CHEMICAL NAME : Phosphonium, (carbonylbis(iminomethylene))bis(tris(hydroxymethyl)- CAS REGISTRY NUMBER : 87957-27-5 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H24-N2-O7-P2 MOLECULAR WEIGHT : 334.29 SYNONYMS/TRADE NAMES : * 1,3-Di(tris(hydroxymethyl)phosphonium-methyl)urea * Proban tpu-210 *** 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 : 245 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair REFERENCE : ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (101),152,1983 *** END OF RECORD ***