mesulfenfos

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Origin: China

Cas No: 3761-41-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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CAS No.: 3761-41-9 Formula: C10H15O4PS2 Molecular Weight: 294.32700

Description

Fenthion Sulfoxide is the sulfoxide anlogue and metabolite of the organothiophosphate insecticide Fenthion.

Basic Info

Chemical Name	mesulfenfos
Synonyms	O,O-dimethyl O-[3-methyl-4-(methylsulfinyl)phenyl]phosphorothioate; Mesulfenfos [ISO]; O,O-dimethyl O-[3-methyl-4-(methylsulfinyl)phenyl] phosphorothioate; dimethoxy-(3-methyl-4-methylsulfinylphenoxy)-sulfanylidene-λ<sup>5</sup>-phosphane; Fenthionsulfoxide; O,O-dimethyl O-4-methylsulfinyl-m-tolyl phosphorothioate; Mesulfenos; O,O-Dimethyl O-(4-(methylsulfinyl)-m-tolyl) phosphorothioate; Mesulfenfos; Fensulfoxide; O-[4-(methanesulfinyl)-3-methylphenyl] O,O-dimethyl phosphorothioate; O,O-Dimethyl O-((4-methylthio)-m-tolyl)phosphorothioate sulfoxide;
CAS No.	3761-41-9
Molecular Formula	C10H15O4PS2
Molecular Weight	294.32700
PSA	105.87000
LogP	4.14480

Properties

Safety Info

Synthesis Route

fenthion→mesulfenfos

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	125 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Administration onto the skin	LDLo - Lowest published lethal dose	Rodent - rat	3 gm/kg	1.Peripheral Nerve and Sensation-fasciculations
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - rat	250 mg/kg	1.Details of toxic effects not reported other than lethal dose value