Isomalathion cas no:3344-12-5

NameIsomalathion
CAS3344-12-5
Synonyms(Methoxy(methylthio)phosphinothioyl)butanedioic acid diethyl ester;S-Methylmalathion
Molecular FormulaC10H19 O6 P S2
Molecular Weight330.38

refractive index1.501

Hazard Xn: Harmful;N: Dangerous for the environment;
Risk 22-50/53

CHEMICAL IDENTIFICATION

RTECS NUMBER :

WM8425000

CHEMICAL NAME :

Succinic acid, mercapto-, diethyl ester, S-ester with O,S-dimethyl phosphorodithioate

CAS REGISTRY NUMBER :

3344-12-5

LAST UPDATED :

199710

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C10-H19-O6-P-S2

MOLECULAR WEIGHT :

330.38

WISWESSER LINE NOTATION :

2OV1YVO2&SPO&S1&O1

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 :

113 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 42,95,1979