*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UM6817000
CHEMICAL NAME           : Pseudourea, 2-ethyl-2-thio-,
                          ethylenebis(O-ethylphosphite) (2:1)
CAS REGISTRY NUMBER     : 37031-94-0
LAST UPDATED            : 198703
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H18-N4-S2.C6-H16-O6-P2
MOLECULAR WEIGHT        : 456.56
WISWESSER LINE NOTATION : MUYZS2 2 &2OPQO2OPQO2
SYNONYMS/TRADE NAMES :
   * Ethylene-bis-O-ethylphosphite-bis-S-ethyl-isothiuronium
   * 2-Ethyl-2-thiopseudourea ethylenebis(O-ethylphosphite) (2:1)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 570 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 39,66,1976
 
                            *** END OF RECORD ***