*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TD4900000
CHEMICAL NAME           : Phosphorodithioic acid, S,S'-benzylidene
                          O,O,O',O'-tetramethyl ester
CAS REGISTRY NUMBER     : 2782-70-9
BEILSTEIN REFERENCE NO. : 3006799
LAST UPDATED            : 199612
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C11-H18-O4-P2-S4
MOLECULAR WEIGHT        : 404.47
WISWESSER LINE NOTATION : 1OPS&O1&S1R DSPS&O1&O1
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * S,S'-Benzyliden-bis-(O,O-dimethyldithiofosfat)
   * S,S'-Benzylidene bis(O,O-dimethyl phosphorodithioate)
   * Benzylidenemethylphosphorodithioate
   * ENT 25,739
   * S,S'-(Phenylmethylene)bis(O,O-dimethyl phosphorodithioate)
   * Phosphorodithioic acid, S,S'-(phenylmethylene)-, O,O,O',O'-tetramethyl  
   ester
   * SD 7438
   * Shell SD 7,438
   * Toluene-alpha,alpha-dithiol, bis(O,O-dimethyl phosphorodithioate)
 
                       *** 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           : 265 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   14,515,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   14,515,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 176 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARSIM* Agricultural Research Service, USDA Information Memorandum.
   (Beltsville, MD 20705)  Volume(issue)/page/year: 20,19,1966
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BESAAT Bulletin of the Entomological Society of America.  (Entomological
   Soc. of America, 4603 Calvert Rd., College Park, MD 20740)  V.1-    1955-
   Volume(issue)/page/year: 12,161,1966
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - chicken
DOSE/DURATION           : 5096 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - spastic paralysis with or without sensory
   change
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   11,,49,1967
 
                            *** END OF RECORD ***