Synonyms: Isopropyl N-(3-chlorophenyl)carbamate; Isopropyl 3-chlorocarbanilate
CAS No.: 101-21-3
Molecular Formula: C10H12ClNO2
Molecular Weight: 213.66
Appearance:White solid
ChlorprophamProperties
| Item | Standard |
| Appearance | White solid |
| Chloroaniline ling quality score | 98% min |
| Moisture | 0.1% max |
| pH | 5.0~7.5 |
| Acetone-insoluble material | 0.1% max |
ChlorprophamUsage
It is both a plant growth regulator and a herbicide. It can inhibit
β-amylase activity, inhibit the synthesis of plant RNA and protein,
interfere with oxidative phosphorylation and photosynthesis, destroy
cell division, and thus can significantly inhibit the germination of
potatoes during storage. It can also be used for thinning flowers and
thinning fruits. At the same time, chlorpheniramine is a highly
selective pre-emergence or early post-emergence herbicide. The agent is
absorbed by the grass weed bud sheath, mainly absorbed by the roots of
the plants, and can also be absorbed by the leaves, up and down in the
body. Conduction can effectively control annual grass weeds and some
broad-leaved grasses in crops such as wheat, corn, alfalfa, sunflower,
potato, beet, soybean, rice, kidney bean, carrot, spinach, lettuce,
onion, pepper and other crops.
It is used for potato sprout suppression, to be used for natural
healing after injury (about 14 days or more) and before germination.
Spread the medicament mixed with fine dry soil evenly on the potato. The
dosage is 0.7% powder per ton of potato 1.4-2.1kg ( Active ingredient
9.8 ～ 14.7g); or use 2.5% powder 400 ～ 600g (active ingredient 10 ～
15g).
The weeds used for control are mainly green grass seedlings, barnyard
grass, wild oats, bluegrass, shepherd’s purse, amaranth, oat grass,
ryegrass, chickweed, corngrass, ash, purslane, field dodder, etc. Soil
treatment is carried out before the seedlings of crops after sowing. Use
0.7% powder 157 ～ 425kg / hm2 single or mixed to prevent sensitive
weeds. According to different soil organic matter and temperature,
appropriate increase in dosage can expand the herbicidal spectrum.
ChlorprophamPackaging and Shipping
25kg/drum
Chlorpropham Storage
Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage. Store in cool place.
Recommended storage temperature 2 – 8 °C
Handle and store under inert gas.
China
