High quality Propyzamide with best price

Product Name:

Propyzamide

Synonyms:

3,5-dichloro-n-(1,1-dimethyl-2-propynyl)-benzamid;3,5-dichloro-n-(1,1-dimethylpropynyl)benzamide;Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-propynyl)-;benzamide,3,5-dichloro-n-(1,1-dimethyl-2-propynyl);Campbell's rapier;clanex;Kerb 50w;Kerb propyzamide 50

CAS:

23950-58-5

MF:

C12H11Cl2NO

MW:

256.13

Product Categories:

Amines;Aromatics;NULL

Mol File:

23950-58-5.mol

Chemical Properties

melting point 

153-155°C

boiling point 

340.9 °C at 760 mmHg

density 

1.258 g/cm3

vapor pressure 

8.35E-05 mmHg at 25°C

Fp 

160 °C

storage temp. 

0-6°C

solubility 

Soluble in acetone, methyl alcohol, chloroform. It's not stable with acid and alkali.

Usage And Synthesis

Chemical Properties

White Solid

Usage

Selective pre-emergence herbicide.

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.

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.