*** 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 ***