Agrochemicals

2-chloro-5-trifluoromethylpyridine is not only the intermediate of herbicide flufenazim and flufenazim, but also the intermediate of insecticide fluriduron.

N. N ′ - carbonyldiimidazole (CDI) is a derivative of imidazole, which has a closed large p-bond in the structure of imidazole and a pair of lone pair electrons in the non bonded SP2 orbital of one nitrogen atom. All these determine that CDI has strong chemical reaction activity, and can react with ammonia, alcohol, acid and other functional groups to synthesize many compounds which are difficult to obtain by general chemical methods. It is widely used as an enzyme and protein binder, as an intermediate of antibiotics, especially as a bonding agent for the synthesis of peptide compounds.

1-Ethylpiperazine is one of the piperazine series products. It is an important fine chemical. It is the intermediate of synthetic medicine and synthetic pesticide. It is mainly used for the synthesis of ethyl ciprofloxacin antibacterial drugs. It is also used as the raw material for the synthesis of dyes, plant protectants and other products. In addition, it is also widely used in bactericides and surfactants.

α- Ethyl chloropropionate is an intermediate of herbicide quizalofop. It can be used as intermediate of pesticide, medicine and perfume.

Allicin is an antibacterial substance, which can inhibit the growth and reproduction of dysentery bacilli, typhoid bacilli and Vibrio cholerae. It has obvious inhibition and killing effect on Staphylococcus, Streptococcus and pneumococcus, so it can reduce the incidence rate of chicken and fish. Adding a small amount of allicin to the feed of chickens, ducklings and layers can improve the survival rate of livestock chickens and ducklings and the laying rate of layers. Adding allicin to broilers and ducks can improve the feed utilization rate by 6% - 16%, improve the feed palatability, stimulate oral taste buds and increase animal feed intake. Allicin can improve the flavor of chicken and duck. For fish, allicin is mainly used for disease prevention, treatment and good food attractant. At the same time, it can also combine the added vitamin B1 with garlic thiamine to prevent the decomposition of vitamin B1 by vitamin B2 decomposition enzyme in live bait (FISH). Garlic thiamine has the same effect as vitamin B1, but its absorption is better than vitamin B1 and its physiological effect is better. Therefore, allicin can also prevent fish vitamin B1 deficiency, reduce feed coefficient and promote fish growth.