Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information

4104-14-7

Name Phosazetim
CAS 4104-14-7
EINECS(EC#) 223-874-7
Molecular Formula C14H11Cl2N2O4PS
Molecular Weight 405.193
MOL File 4104-14-7.mol

Chemical Properties

Description
Phosacetim is a white crystalline powder in appearance. It is a toxic organophosphate compound used as a rodenticide and acts as an inhibitor of acetylcholinesterase enzyme. On heating, phosacetim undergoes decomposition to emit toxic fumes, primarily chlorides and oxides of nitrogen, sulphur, and phosphorus. Phosacetim is susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidising agents may result in the release of toxic phosphorus oxides.
Appearance Phosacetim is a crystalline solid
Melting point  104-106 °C
Boiling point  441.9±55.0 °C(Predicted)
density  1.43±0.1 g/cm3(Predicted)
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Solid
pka 2.67±0.50(Predicted)
color  Off-White
EPA Substance Registry System Phosacetim (4104-14-7)

Safety Data

Hazard Codes  T+,N
Risk Statements 
Safety Statements 
RIDADR  2783
HazardClass  6.1(a)
PackingGroup  I
Hazardous Substances Data 4104-14-7(Hazardous Substances Data)
Toxicity
LD50 orl-rat: 3700 mg/kg FMCHA2 -,C117,83

Hazard Information