Chemical name:

O, O-diethyl O-2-isopropyl-6-methyl (pyrimidine-4-yl)phosphorothioate

Structural Formula:

Physical and Chemical Properties:

Colorless oil. Boiling point 83 to 84 Degrees Centigrade at 26.7mPa. Solubility in water at room temperature 40mg/l. Stable to sunlight, Decompose above 120Degrees Centigrade , unstable in acidic and alkali media.

Toxicity:

Belong to toxicity class2 moderately toxic. Tech(Rat): Oral LD 50 285mg/kg, Dermal LD 50 455mg/kg. Mice inhalation LC 50 630mg/l. Mild eye, skin irritation in rabbits.

Specification for Tech and formulation :

Diazion , w/w, min

95%

Moisture, max

0.06

Acidity, max

0.03

Insoluble component in acetone

0.15

Conclusion

Qualified

Diazion , w/w, min

50%(60%)

Moisture, max

0.2

Acidity, max

0.5 

Emulsion

Qualified

Conclusion

Qualified

Application:

It is a non-systemic insecticide with some acaricidal action. Main applications are in rice, fruit trees, vineyards, suger care, corn, cotton, tobacco, potatoes. Horticultural crops andcoffee for a wide range of sucking and leaf-eating insects. Used too against flies in the glasshouse and against files and ticks in veterinary practice.

Formulation:

Diazinon min.95% TC , Diazinon 5%G, Diazinon10% G and Diazinon 50%EC

Package:

Iron drum with plastic lining