*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TF0370000
CHEMICAL NAME           : Phosphorothioic acid, O-(2,4-dichlorophenyl) O-ethyl
                          S-propyl ester
CAS REGISTRY NUMBER     : 38527-91-2
OTHER CAS REGISTRY NOS. : 65900-18-7
                          66230-64-6
BEILSTEIN REFERENCE NO. : 2336790
LAST UPDATED            : 199612
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C11-H15-Cl2-O3-P-S
MOLECULAR WEIGHT        : 329.19
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * Etafos
   * Etaphos
   * Ethaphos
   * Prothiofos-oxon
   * Tokuthion oxon
 
                       *** 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           : 320 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   VAMNAQ Vestnik Akademii Meditsinskikh Nauk SSSR.  Journal of the Academy of
   Medical Sciences of the USSR.  (V/O Mezhdunarodnaya Kniga, 113095 Moscow,
   USSR)  V.1-    1946-  Volume(issue)/page/year: (8),55,1980
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 150 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCBPBS Pesticide Biochemistry and Physiology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1971-  Volume(issue)/page/year:
   14,98,1980
 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 36 gm/m3/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   VETNAL Veterinariya.  Veterinary Science.  (V/O Mezhdunarodnaya Kniga,
   113095 Moscow, USSR) V.1-    1924-  Volume(issue)/page/year: 60(9),27,1984
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TGANAK Tsitologiya i Genetika.  Cytology and Genetics.  For English
   translation, see CYGEDX. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-    1967-  Volume(issue)/page/year: 16(1),45,1982

                    *** OCCUPATIONAL EXPOSURE LIMITS ***
 
   OEL-RUSSIA:STEL 0.4 mg/m3;Skin JAN 1993

 
                            *** END OF RECORD ***