*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TG0305000
CHEMICAL NAME           : Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl)
                          ester, mixt. with O- ethyl
                          O-(4-nitrophenyl)phenylphosphonothioate
CAS REGISTRY NUMBER     : 39295-50-6
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H14-N-O4-P-S.C8-H10-N-O5-P-S
MOLECULAR WEIGHT        : 586.54
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * EPN plus methyl parathion
   * Methyl parathion-epn mixt.
   * VETO
 
                       *** 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           : 9 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FMCHA2 Farm Chemicals Handbook.  (Meister Pub., 37841 Euclid Ave.,
   Willoughy, OH 44094)  Volume(issue)/page/year: -,C322,1991
 
                            *** END OF RECORD ***