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dimethyl (3-methyl-4-methylsulfanylphenyl) phosphate

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Origin: China

Cas No: 6552-12-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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CAS No.: 6552-12-1 Formula: C10H15O4PS Molecular Weight: 262.26200

Description

A major metabolite of Fenthion (FEN). It is used as organophosphorus pesticides.

Basic Info

Chemical Name	dimethyl (3-methyl-4-methylsulfanylphenyl) phosphate
Synonyms	O,O-Dimethyl-O-(3-methyl-4-methylmercaptophenyl)-phosphat; Phosphoric acid,dimethyl 3-methyl-4-(methylthio)phenyl ester; Dimethyl 4-(methylthio)-m-tolyl phosphate; Fenoxon; Bayoxon; Fenthion oxon;
CAS No.	6552-12-1
Molecular Formula	C10H15O4PS
Molecular Weight	262.26200
PSA	79.87000
LogP	3.49660

Properties

Density	1.22g/cm3
Boiling Point	310.7ºC at 760 mmHg
Flash Point	141.7ºC
Refractive Index	1.522

Safety Info

Hazard Class	6.1(b)
HS Code	2930909090
Packing Group	III
RIDADR	UN 3018

Synthesis Route

4-(methylsulfanyl)-m-cresol+Dimethyl chlorophosphate→dimethyl (3-methyl-4-methylsulfanylphenyl) phosphate
fenthion→dimethyl (3-methyl-4-methylsulfanylphenyl) phosphate+Fenthoxon Sulfoxide
m-cresol→dimethyl (3-methyl-4-methylsulfanylphenyl) phosphate

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LDLo - Lowest published lethal dose	Rodent - rat	125 mg/kg	1.Peripheral Nerve and Sensation-fasciculations 2.Sense Organs and Special Senses (Eye)-chromodacryorrhea 3.Behavioral-tremor
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - rat	26 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	130 mg/kg	1.Behavioral-tremor 2.Gastrointestinal-changes in structure or function of salivary glands