Packaging & Delivery
Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
Specifications
Common name: Dimethenamid
Chemical Name: 2-Chloro-N-((1-methyl-2-methoxy)-ethyl)-N-(2, 4-dimethyl-thien-3-yl) acetamide
Formula: C12H18ClNO2S.
Molecular weight: 275.7927.
CAS No.: 87674-68-8.
Specification:
Physical & Chemical Properties
Form: Yellowish-brown viscous liquid.
B. P.: 127 ° C/26.7 PA
V. P.: 36.7 MPa (25 ° C)
Henry: 8.32 × 10-3 PA m3 mol-1S. G.
Density: 1.187 (25 ° C)
Solubility: In water 1.2 g/l (pH 7, 25 ° C). In heptane 282, ISO-octane 220 (both in g/kg, 25° C). In ether, kerosene, ethanol all >50% (25° C).
Stability: Stable in storage at 54° C for 4 weeks, and at 70° C for 2 weeks. Estimated decomposition at 20° C within 2 years is <5%. Stable at pH 5-9 (buffered, 25° C) for 30 d.
F. P.: 91° C (Pensky Martens closed cup)
Toxicity
Oral: Acute oral LD50 for rats 1570 mg/kg.
Skin and eye Acute percutaneous LD50: For rats and rabbits >2000 mg/kg.
Non-irritating to skin; Mild eye irritant (rabbits). Sensitising to skin.
Inhalation: (4 h) for rats >4990 mg/m3 air.
Birds: Acute oral LD50 for bobwhite quail 1908 mg/kg b. W. Dietary LC50 for bobwhite quail and mallard ducks >5620 mg/kg b. W.
Fish: LC50 (96 h) for bluegill sunfish 6.4, rainbow trout 2.6 mg/l. LC50for sheepshead minnow 7.2 mg/l.
Bees: Contact LD50 >1 mg/bee.
Daphnia: LC50 16 mg/l. Algae: LC50 forScenedesmus subspicatus 0.062 mg/l.
Worms: LC50 459.8 mg/kg dry soil. Other aquatic spp.: LC50 for mysid shrimp (Mysidopsis bahia) 4.8, eastern oyster (Crassostrea virginica) 5.0 mg/l.
Application
Biochemistry: Alkylation of sulfhydryl groups of certain enzymes is probably involved.
Mode of action: Herbicide which is absorbed by the coleoptile, whereas practically no activity occurs after application to seeds, roots, or developed leaves.
Uses: Control of annual grasses and many broad-leaved weeds pre-emergence in maize, soya beans, and other crops.
|
Name of product |
Dimethenamid TC |
|
Index name |
Index value |
Measured value |
|
Appearance |
Yellow liquid |
Yellow liquid |
|
Content (%) |
≥95.00 |
95.8 |
|
PH Value (H2SO4)% |
6-7 |
6.4 |
|
Moisture (%) |
≤1.5 |
1.2 |
Hangzhou Tianlong Biological Technology Co., Ltd. is a leading crop protection company located in the world famous city Hangzhou, China (former is Hangzhou Yilong Chemical Co., Ltd founded in 2004). We specialize in manufacturing and trading of chemical products, custom processing of formulation, exporting of a variety of agricultural chemical products.
Hangzhou Tianlong Biotechnology Co., Ltd. Enjoys good reputation both at home and abroad. Its range of products covers more than 600 kinds. It has successfully exported products to more than 50 countries and districts. By now Hangzhou Tianlong Biotechnology Co., Ltd., take a stride in energetic growth at the rate by 20% per year and its developing tendency will surely never halt.
We specialize in research and development of pesticide, provide kinds of pesticide formulations such as WP, WDG, SC, EC, SL, SP, WS, EW, CS, FS, UVL and DF. We accept order of a customer for different formulations, different products, different package types and different quantities of products, especially for those high values, new products and complicated packing requirements. We provide one-stop services including registration, samples supplying, label printing, packing, inspection and shipping.
We take the "quality is the first" as company principle. We also hold the ISO certificate and SGS Audited Supplier which too shows the level of high quality for our products and services. We are devoting to cultivating worldwide "green agriculture", developing top crop protection technology, providing high quality, environment friendly product to the farmer around the world. We sincerely wish to establish long-term cooperation and enjoy prosperous future with you.
Hangzhou Tianlong Biotechnology Co., Ltd. In the sprit of credible service, exquisite production process, and competitive price, sincerely welcomes clients from all over the world to visit us and negotiate for business cooperation.
Main products: Insecticide, herbicide, fungicide, acaricide, plant growth regulator, agricultural organic silicon.
