Products
Propyzamide
Common Name:
Propyzamide
Chemical Name:
3,5-dichloro-N-(1,1-dimethylpropynyl) benzamide
CAS NO.:
23950-58-5
Molecular Formula:

C12H11Cl2NO

Molecular Weight:
256.13
Structure Formula:

Properties:
The pure Propyzamide is white crystal power ,Melting point:139°C,Vapor pressure 6.67Mp(25°C),Density: 1.295g/ml(25/40°C),Soluble in acetone, methyl alcohol, chloroform. It's not stable with acid and alkali.
Application:
Selective systemic herbicide, as a inhibitor in the small seeds legume ,lettuce, some orchards, turf and some viewed plant to prevent and kill off a lot of grass families and broad leaves weeds and wild oats, husked kaoliang of perennial root, Ma Tang, barnyard grass of crops, early-maturing standing grain,etc。
Formulation:
96%TC、50%WP、40%SC
Toxicity:
LD50of acute oral toxicity / weight (kg) : rat (male) 8350mg(tech.), rat (female) 5620mg percutaneous LD50 : rabbit(male) more than 3160mg ,fish toxicity 50% lethal concentration : carp 14ppm / 48h, water flea more than 40ppm,fish toxicity rank of registered pesticides : A ,Reserved criterion for pesticide residue by EPA : vegetable 0.1ppm.
Packing:
50kg/Fibre drum、200L/Steel drum
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