Agrochemicals

Fosthiazate is an organophosphorus nematicide. Its main mode of action is to inhibit the synthesis of acetylcholinesterase in root knot nematodes. It has strong contact killing activity, and also has high activity against some pests that have been resistant to traditional insecticides. Thiazophos is mainly used to control nematodes and aphids. It is one of the few nematode killing products. It is suitable for the production of pollution-free vegetables. It has good control effect on root knot nematode, root rot nematode, stem nematode, cyst nematode and other nematodes, has good plant conduction effect, can prevent invasion and kill the invaded nematodes.

Enoxolone (Clethodim) has the Chinese trade name of adductor, xylate. Initially reported for its herbicidal activity at the Brighton plantkeeping conference in 1987 by kincadert et al., 1 cyclohexenone based herbicides were first developed by U.S. chevronchemical, Inc. Enoxaparin is a low toxicity herbicide with the following toxicities: acute oral LD50 1630 mg / kg (male), 1360 mg / kg (female) in rats; Mice 2570 mg / kg (male), 2430 mg / kg (female). The action is mainly applied to herbicidal fields of more than 40 crop species including soybean, flax, tobacco, and West melon, but can prevent more than 30 grass weed species including barnyardgrass. The herbicide is an endothermic stem and leaf treatment agent, which is rapidly absorbed by the leaf after treatment and is conducted to the meristem and root, where its cell division is destroyed and the activity of the plant meristem is inhibited, resulting in chlorosis and necrosis of the plant within 1-3 weeks of application, followed by death due to dry leaf blight. The half-life of enoxane in soils is 3-26 D, its duration is short, and it has no effect on stubble crops. Its mechanism of action is the same as that of dilute gramineine, arginyl fluoride graminearum and arginyl graminearum, which are all acetyl CoA carboxylase (ACCase) inhibitors.

It can be used for packaging, decoration, paint, ink, polyester, nylon and other coloring.

Triphenylethyl phenol polyoxyethylene ether has excellent emulsification, decontamination and wetting effects. As an important hydrophilic component of compound pesticide emulsifier.

Tributylphosphine is a colorless to yellowish liquid with a strong garlic-like odor. It is insoluble in water. It is liable to heat and ignite spontaneously in air. If involved in a fire phosphine gas, a highly flammable and toxic gas, will evolve. It is irritating to mucous membranes. Tributylphosphine is the main ligand of homogeneous catalyst used in petrochemical production. It can also be used as reducing agent and olefin polymerization catalyst, (1).As an important organic phosphine ligand. (2).It is widely used in transition metal organic synthesis, and can also be used as an efficient catalyst.