*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TF4725000
CHEMICAL NAME           : Phosphorothioic acid, O,O-diethyl S-(p-nitrophenyl)
                          ester
CAS REGISTRY NUMBER     : 3270-86-8
BEILSTEIN REFERENCE NO. : 1996969
REFERENCE               : 4-06-00-01721 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C10-H14-N-O5-P-S
MOLECULAR WEIGHT        : 291.28
WISWESSER LINE NOTATION : WNR DSPO&O2&O2
COMPOUND DESCRIPTOR     : Agricultural Chemical
                          Drug
SYNONYMS/TRADE NAMES :
   * O,O-Diaethyl-S-(p-nitrophenyl)-phosphat
   * O,O-Diethyl-S-p-nitrofenylester kyseliny thiofosforecne
   * O,O-Diethyl-S-p-nitrofenylthiofosfat
   * O,O-Diethyl S-(4-nitrophenyl) phosphorothioate
   * O,O-Diethyl S-(4-nitrophenyl)thiophosphate
   * Parathion S
   * S-Phenyl parathion
   * Phosphorothioic acid, O,O-diethyl-S-(4-nitrophenyl) ester
 
                       *** 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           : 4410 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku,"
   Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu
   Praha, Czechoslovakia, 1972  Volume(issue)/page/year: -,208,1972
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku,"
   Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu
   Praha, Czechoslovakia, 1972  Volume(issue)/page/year: -,208,1972
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 107 ug/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
   (usually neuromuscular blockage)
REFERENCE :
   PHARAT Pharmazie.  (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18,
   Berlin DDR-1020, Ger. Dem. Rep.)  V.1-    1946-  Volume(issue)/page/year:
   35,806,1980
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1250 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 211,264,1950
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
   Pharmakologie.  (Berlin, Ger.) V.110-253, 1925-66.  For publisher
   information, see NSAPCC.  Volume(issue)/page/year: 239,126,1960
 
                            *** END OF RECORD ***