RTECS NUMBER : SZ7915000
CHEMICAL NAME : Phosphonic acid, ethyl-, cyclic methylene-o-phenylene
ester
CAS REGISTRY NUMBER : 5853-68-9
BEILSTEIN REFERENCE NO. : 2523581
LAST UPDATED : 199612
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C9-H11-O3-P
MOLECULAR WEIGHT : 198.17
COMPOUND DESCRIPTOR : Agricultural Chemical
SYNONYMS/TRADE NAMES :
* 4H-1,3,2-Benzodioxaphosphorin, 2-ethyl-, 2-oxide
* 2-Ethyl-4H-1,3,2-benzodioxaphosphorin-2-oxide
* Ethylphosphonic acid cyclic methylene-o-phenylene ester
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050,
Tokyo International, Tokyo 100-31, Japan) V.25- 1961-
Volume(issue)/page/year: 30,181,1966
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 6 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House,
Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year:
12,73,1963
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Bird - chicken
DOSE/DURATION : 1 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House,
Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year:
12,73,1963
*** END OF RECORD ***
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