*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : TC5100000
CHEMICAL NAME : Phosphoric acid, dimethyl 4-(methylthio)-m-tolyl
ester
CAS REGISTRY NUMBER : 6552-12-1
BEILSTEIN REFERENCE NO. : 2275764
LAST UPDATED : 199612
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C10-H15-O4-P-S
MOLECULAR WEIGHT : 262.28
WISWESSER LINE NOTATION : 1SR B1 DOPO&O1&O1
SYNONYMS/TRADE NAMES :
* BAY 35570
* Bayer 35570
* Bayoxon
* Dimethyl 3-methyl-4-(methylthio)phenyl phosphate
* Dimethyl 4-(methylthio)-m-tolyl phosphate
* ENT 25564
* Fenoxon
* Fenthion oxon
* Phosphoric acid, dimethyl 3-methyl-4-(methylthio)phenyl ester
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 125 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - fasciculations
Sense Organs and Special Senses (Eye) - chromodacryorrhea
Behavioral - tremor
REFERENCE :
BWHOA6 Bulletin of the World Health Organization. (WHO, Pub. Center USA, 49
Sheridan Ave., Albany, NY 12210) Volume(issue)/page/year: 29,205,1963
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 26 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:
6,86,1964
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 130 mg/kg
TOXIC EFFECTS :
Behavioral - tremor
Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
JOPHDQ Journal of Pharmacobio-Dynamics. (Japan Pub. Trading Co. (USA), 1255
Howard St., San Francisco, CA 94103) V.1- 1978- Volume(issue)/page/year:
9,697,1986
*** END OF RECORD ***
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