 Home > Encyclopedia > Mesulfenfos

Mesulfenfos

Mesulfenfos structure

CAS No:
3761-41-9
Formula:
C10H15O4PS2
Chemical Name:
Mesulfenfos
Synonyms:
Phosphorothioic acid,O,O-dimethyl O-[3-methyl-4-(methylsulfinyl)phenyl] ester;Phosphorothioic acid,O,O-dimethyl O-[4-(methylsulfinyl)-m-tolyl] ester;Fenthion sulfoxide;Fensulfoxide;Mesulfenfos;Mesulfenphos
Categories:
Chemical Reagents > Organic Reagents

Request for Quotation

Mesulfenfos Basic Attributes

Molecular Weight：

294.33

Exact Mass：

294.33

EC Number：

200-835-2

DSSTox ID：

DTXSID9058076

HScode：

2930909090

Characteristics

PSA：

96.1

XLogP3：

1.63

Density：

1.3±0.1 g/cm3

Melting Point：

58～60℃

Boiling Point：

110 °C @ Press: 0.01 Torr

Flash Point：

2 °C

Refractive Index：

1.584

Storage Conditions：

APPROX 4°C

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2783

wgk germany：

hazard class code：

11-20/21/22-36-50/53-25

safety instructions：

16-26-36-60-61-45

RTECS Number：

TF9400000

Marks：

F,Xn,N,T

Precautionary statement(s)：

P301 + P310

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P264, P270, P301+P310, P321, P330, P405, and P501|Aggregated GHS information provided by 41 companies from 2 notifications to the ECHA C&L Inventory.|H301: Toxic if swallowed [Danger Acute toxicity, oral]

Toxicity

Bioconcentration：

1.32

Drug Information

Biological Half-Life：

0.42 Days

Mesulfenfos Use and Manufacturing

Uses

Fenthion Sulfoxide is the sulfoxide anlogue and metabolite of the organothiophosphate insecticide Fenthion (F278000).

Use Classification：

Pesticides -> Transformation products

Agrochemical：

Fenthion-sulfoxide has known environmental transformation products that include Fenthion-sulfone.

Computed Properties

Molecular Weight:294.3
XLogP3:2.7
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:294.01493830
Monoisotopic Mass:294.01493830
Topological Polar Surface Area:96.1
Heavy Atom Count:17
Complexity:315
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes