| Customization: | Available |
|---|---|
| CAS No.: | 40487-42-1 |
| Formula: | C13h19n3o4 |
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| Product name | Pendimethalin |
| The coding | CCJ-2008-0131 |
| ISO common names | Pendimethalin |
| Other names | AC 92553;Accotab;Acumen;Herbadox;Most Micro;OWC;Ornamental Weedgrass Control;Pendimax;Pendimethaline;Pendulum;Penoxalin;Penoxaline;Phenoxalin; Prowl;SWGC;Southern Weed Grass Control;Stomp. |
| Chemical names(IUPAC or CAS) | 3,4-Dimethyl-2,6-dinitro-N-pentan-3-ylaniline |
| IUPAC (InChi) V. 1.06 | InChI=1S/C13H19N3O4/c1-5-10(6-2)14-12-11(15(17)18)7-8(3)9(4)13(12)16(19)20/h7,10,14H,5-6H2,1-4H3 |
| IUPAC(InChi Key) V. 1.06 | CHIFOSRWCNZCFN-UHFFFAOYSA-N |
| 2D Chemical structure |  |
| Formul | C13 H19 N3 O4 |
| RMM | 281.308 |
| Calcd.,% | C, 55.51; H, 6.81; N, 14.94; O, 22.75 |
| Exact mass | 281.137543;282.14539 (M+H) |
| CAS registry number | 40487-42-1 |
| ECHA number | 254-938-2 |
| CIPAC code numbers | 357 |
| Chinese Customs commodity code numbers | 2921499013 |
| Introduction | The world's largest conventional dry field herbicide. One of the three major herbicides (glyphosate, para quat and pendimethalin) in the world, it has been used as a commercial product for more than 40 years and ranks first in sales of selective herbicides. In 1975, pendimethalin was recommended by FAO/WHO as one of the pre-emergent selective dinitroaniline herbicides. |
| Physical & chemical properties | The pure orange-yellow crystalline solid has a light nutty or fruity aroma. Melting point 54~58 ºC, boiling point 330 ºC decomposition, vapor pressure 4 mPa (25 ºC), Henry's constant 2.728 Pa·m3/mol (25 ºC), octanol/water partition coefficient 5.181 8, adsorption coefficient 5 000, density 1.17 g /cm3, pKa 2.8. Solubility: water 0.33 mg/L (pH 7, 20 ºC); a cetone, xylene and di chlorometha ne 800, hexan e 48.89 g/L (20 ºC); slightly soluble in corn oil, isopro pyl alcohol, heptane, benzene , t oluene and chl oroform; insoluble in pe troleum ether and ga soline. It is very stable when stored below 5~130 ºC. Stable in acid and alkali. It decomposes slowly when exposed to light, and its half-life in water is <21 d. Non-corrosive. Non-flammable and non-explosive. |
| Technical and Preparations | Original drug: 90%, 92%, 95%, 98%. Commonly used preparations: 33% emulsifiable concentrate; 31% water emulsion; 30%, 35%, 40% suspending agent; 450 g/L microcapsule suspension. |
| Toxicity and antidotes | China's pesticide toxicity classification: moderately toxic. World Health Organization pesticide hazard classification: II (moderate hazard). Chemical acute toxicity hazard category (GHS): 3 (toxic if swallowed). There is no specific antidote and treatment method, please refer to paraqu at. Take activated charcoal immediately after poisoning, 100 grams for adults and 2 grams per kilogram of body weight for children. You should also take appropriate laxatives, such as 20% mannitol. If necessary, oxygen can be inhaled and treated with hemoperfusion or hemodialysis, but anticoagulants such as heparin should not be used. When kidney function is impaired, peritoneal dialysis is best performed, with special attention being paid to maintaining the patient's water and electrolyte balance. Use treatment only as directed by your doctor. |
| Use type | herbicide |
| Main targets & applications | It is mainly used to control most annual monocotyledonous weeds and certain broadleaf weeds in corn, potato, rice, cotton, soybean, tobacco, peanut, and sunflower fields, such as barnyard grass, crabgrass, cowgrass, stephanotis, and cowgrass. Chickweed, pigweed, purslane, hunter's nest, duckweed, and amaranth retroflexus, the dosage is 0.6~2.4 kg/hm2. It can be applied after sowing and before emergence, or when weeds are in the germination or seedling stage. In order to give full play to the medicinal effect and prevent volatilization, it is recommended to mix it into the soil through tillage or irrigation within 7 days after sowing. It has a long lasting effect. When sprayed on the soil surface, the lasting effect is 45 to 60 days. It is very safe for crops when used within the recommended crop and dosage range. It will not affect subsequent crops. Sowing sensitive crops 100 days after soil application will have no adverse effects on the growth. |
Uses: Control of annual and perennial grasses and broad-leaved weeds, pre-harvest, in cereals, peas, beans, oilseed rape, flax and mustard; control of annual and perennial grasses and broad-leaved weeds in stubble and post-planting/pre-emergence of many crops; as a directed spray in vines and olives; in orchards, pasture, forestry and industrial weed control. As an aquatic herbicide.
Big Packing
Shandong Qingsen International Trading Co., Ltd. is located in Huaiyin District, Jinan City, Shandong Province, the factory covers an area of 90,000 square meters. The company has passed the three system certifications of quality management, environmental management and occupational safety management, and is mainly engaged in the production, research and development of three series products of herbicides, pesticides and fertilizers. Over the years, the company has been committed to the development of high-tech products, invested huge financial and human resources, has set up a lean pesticide research and development team, while attaching importance to the recruitment of technical personnel, now has more than 100 professional and technical personnel, have launched many new products. The company can now produce all kinds of original drugs 28,000 tons/year, preparation 20,000 tons/year. The original drug varieties are: alac hlor, etachlor, propachlor, butachlor, isopropachlor, isopropachlor, Phosphin e oxalate, pentazolol and so on. With a sound domestic and international sales network and a vast overseas market, Aomori Logistics Center has various types of dangerous goods transport vehicles, and vehicle information and communication network, Internet technology integration, for the company's product safety, accurate and fast delivery provides a strong guarantee. Aomori International has always adhered to the "honest and trustworthy, win-win cooperation" business philosophy, with modern management system, advanced production equipment, strong scientific research strength, making it a research and synthesis base of amides. Aomori International sincerely invites people from all walks of life to visit, guide and negotiate cooperation.
Q: Are you a trading company or a manufacturer?
A: Manufacturer, welcome to our factory.
Q: Are the samples free?
A: Accept free sample test, clients bear delivery charge.
Q: What is your delivery time?
A:Production will be arranged after receiving the deposit, and shipment will be arranged after all payments are made. The delivery time is about 10-15 days.
Q:What is the payment terms of your company?
A: T/T,L/C at sight,Western Union,Paypal.
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