Demeton

Demeton
IUPAC name O,O-Diethyl S-2-(ethylsulfanyl)ethyl phosphorothioate
Other names Demeton thiol; Izosystox
Identifiers
CAS number	126-75-0
PubChem	24723
ChemSpider	23115 Y
Jmol-3D images	Image 1
SMILES O=P(OCC)(SCCSCC)OCC
InChI InChI=1S/C8H19O3PS2/c1-4-10-12(9,11-5-2)14-8-7-13-6-3/h4-8H2,1-3H3 Y Key: GRPRVIYRYGLIJU-UHFFFAOYSA-N Y InChI=1/C8H19O3PS2/c1-4-10-12(9,11-5-2)14-8-7-13-6-3/h4-8H2,1-3H3 Key: GRPRVIYRYGLIJU-UHFFFAOYAI
Properties
Molecular formula	C8H19O3PS2
Molar mass	258.3384
Appearance	colorless oil
Density	1.146 g/cm3
Boiling point	128 °C, 401 K, 262 °F
Solubility in water	2.0 g/100 mL
Refractive index (nD)	1.5
Hazards
Flash point	147.6 °C
LD50	1.5 mg/kg (oral, rat)
Related compounds
Related Organothiophosphate insecticides	Demeton-S-methyl
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Demeton is a phosphorothioate insecticide with the chemical formula C₈H₁₉O₃PS₂.

See also

• Demeton-S-methyl
• Disulfoton, its phosphorodithioate equivalent