2.4-dichloro-3, 5-dinitrotrifluorotoluene synthesis method

2,4-dichloro-3,5-dinitrotrifluorotoluene is a chemical compound with the molecular formula C7H2Cl2F3N3O4.  It is a yellow crystalline solid that is primarily used as an intermediate in the synthesis of various organic compounds, including dyes and pharmaceuticals.  It is highly reactive and toxic, and proper safety precautions should be taken when handling this compound.

2, 4-dichloro-3, 5-dinitrotrifluorotoluene

Chinese name: 2, 4-dichloro-3, 5-dinitrotrifluorotoluene

Foreign name: 2, 4-dichloro-3, 5-Dinitrobenzotrifluoride

Chemical formula: C7HCl2F3N2O4

Molecular weight: 304.995

CAS number: 29091-09-6

Melting point: 76-78oC

Flash point: 144.10 ° C

Boiling point: 314.65℃

Density: 1.789g/cm3

Structural Parts Properties: slight yellow acicular crystal

Use: pesticide intermediate

Intermediate refers to semi-finished products, is the production of some products in the middle of the product, for example, to produce a product, can be produced from the intermediate, save costs.

Intermediates are formed from cyclic compounds such as benzene, naphthalene and anthracene through sulfonation, alkali melting, nitration and reduction. For example, benzene is nitrated into nitrobenzene, and then reduced to aniline, which can be chemically processed into dyes, drugs, vulcanization accelerators, etc. Nitrobenzene and aniline are both intermediates.

It is also made of acyclic compounds such as methane, acetylene, propylene, butane, butene, etc., through dehydrogenation, polymerization, halogenation, hydrolysis and other reactions. For example, butane or butene is dehydrogenated into butadiene, butadiene can be chemically processed into synthetic rubber, synthetic fibers, etc. Butadiene is an intermediate.

It originally refers to the intermediate products produced in the process of synthesizing spices, dyes, resins, drugs, plasticizers, rubber accelerators and other chemical products with coal tar or petroleum products as raw materials. Now generally refers to various intermediates obtained in the process of organic synthesis.