Product Name

  • Name

    Metasystox

  • EINECS
  • CAS No. 867-27-6
  • Article Data6
  • CAS DataBase
  • Density 1.207
  • Solubility
  • Melting Point <25 °C
  • Formula C6H15 O3 P S2
  • Boiling Point 89(0.02kPa)
  • Molecular Weight 230.289
  • Flash Point 112.1oC
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, skin contact, inhalation, and intravenous routes. Experimental teratogenic and reproductive effects. When heated to decomposition it emits very toxic fumes of POx and SOx. See also DEMETON-O + DEMETON-S and DEMETON; DEMETON-O-METHYL SULFOXIDE; DEMETON-S; DEMETON-S-METHYL; DEMETON-S-METHYL-SULPHONE.
  • Risk Codes 25
  • Molecular Structure Molecular Structure of 867-27-6 (Metasystox)
  • Hazard Symbols
  • Synonyms Phosphorothioicacid, O-[2-(ethylthio)ethyl] O,O-di-Me ester (6CI); Benzenesulfenic acid, 4-(ethylthio)-,anhydride with dimethyl hydrogen phosphite; Demeton-O-methyl; Methyl-O-demeton;O,O-Dimethyl O-2-(ethylthio)ethyl phosphorothioate; O,O-DimethylO-[2-(ethylthio)ethyl] thiophosphate; O-[2-(Ethylthio)ethyl] O,O-dimethylphosphorothioate; O-[2-(Ethylthio)ethyl] O,O-dimethyl thiophosphate
  • PSA 94.89000
  • LogP 2.92400

Demeton-O-methyl Chemical Properties

Empirical Formula: C6H15O3PS2
Molecular Weight: 230.2853 
EINECS: 212-758-1 
Index of Refraction: 1.505
Density: 1.195 g/cm3
Flash Point: 112.1 °C
Enthalpy of Vaporization: 47.94 kJ/mol
Boiling Point: 261.8 °C at 760 mmHg
Vapour Pressure: 0.0184 mmHg at 25 °C 
Product categories of Demeton-O-methyl (CAS NO.867-27-6): Acaricide;Agricultural Chemical;Insecticide;Out-dated pesticide
Structure of Demeton-O-methyl (CAS NO.867-27-6):
                    

Demeton-O-methyl Toxicity Data With Reference

1.    

orl-rat LD50:75 mg/kg

     FATOAO    Farmakologiya i Toksikologiya (Moscow). 22 (1959),559.
2.    

ivn-rat LD50:216 mg/kg

     BIJOAK    Biochemical Journal. 67 (1957),187.
3.    

orl-mus LD50:46 mg/kg

     FATOAO    Farmakologiya i Toksikologiya (Moscow). 22 (1959),559.
4.    

orl-cat LDLo:30 mg/kg

     FATOAO    Farmakologiya i Toksikologiya (Moscow). 22 (1959),559.
5.    

ihl-cat LCLo:20 mg/m3

     GISAAA    Gigiena i Sanitariya. 28 (3)(1963),21.
6.    

skn-rbt LDLo:75 mg/kg

     FATOAO    Farmakologiya i Toksikologiya (Moscow). 22 (1959),559.

Demeton-O-methyl Safety Profile

Poison by ingestion, skin contact, inhalation, and intravenous routes. Experimental teratogenic and reproductive effects. When heated to decomposition it emits very toxic fumes of POx and SOx. See also DEMETON-O + DEMETON-S and DEMETON; DEMETON-O-METHYL SULFOXIDE; DEMETON-S; DEMETON-S-METHYL; DEMETON-S-METHYL-SULPHONE.
 

Hazard Codes of Demeton-O-methyl (CAS NO.867-27-6): ToxicT
Risk Statements: 25 
R25 :Toxic if swallowed.
Safety Statements: 24-36/37-45 
S24:Avoid contact with skin. 
S36/37:Wear suitable protective clothing and gloves. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

Demeton-O-methyl Specification

 Demeton-O-methyl ,its cas register number is 867-27-6. It also can be called Metasystox thiono ; O-[2-(ethylsulfanyl)ethyl] O,O-dimethyl phosphorothioate ; Thiophosphate de O-[2-(éthylsulfanyl)éthyle] et de O,O-diméthyle and Phosphorothioic acid, O-(2-(ethylthio)ethyl) O,O-dimethyl ester .

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View