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PYRIMETHANIL
General name:
PYRIMETHANIL
Chemical name:
4,6-Dimethyl-N-phenyl-2-pyrimidinamine
Structural formula:
Molecular weight:
199.3
Properties:
This product is colorless crystal , Melting point 96.3℃; Density 1.15(20℃); Vapor pressure 2.2*10 Pa(25℃). Solubility: Water 0.121g/L(25℃); acetone 389g/L. methanol 176g/L; chloromethane 1000g/L; cyclohexane 23.7g/L; toluene 412g/L.
Stability:
Stable in PH 5-7. Heat Stability:stable foe 2 weeks in 54℃ ; Optical Stability:good.
Specification:
98%TG, 50%WP, 40%SC
Uses:
This product is pyridine amide type bactericide, used in the gray mold of grape, strawberry, tomato, onion, cuke and eggplant, also applied in black disease of apple.
